diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.CmykVector512.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.CmykVector512.cs
index f5c479db2..6daf4f8b8 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.CmykVector512.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.CmykVector512.cs
@@ -48,6 +48,17 @@ internal abstract partial class JpegColorConverterBase
 
         /// <inheritdoc/>
         protected override void ConvertFromRgbVectorized(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
+            => ConvertFromRgbVectorized(in values, this.MaximumValue, rLane, gLane, bLane);
+
+        /// <inheritdoc/>
+        protected override void ConvertToRgbInPlaceScalarRemainder(in ComponentValues values)
+             => CmykScalar.ConvertToRgbInplace(values, this.MaximumValue);
+
+        /// <inheritdoc/>
+        protected override void ConvertFromRgbScalarRemainder(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
+            => CmykScalar.ConvertFromRgb(values, this.MaximumValue, rLane, gLane, bLane);
+
+        internal static void ConvertFromRgbVectorized(in ComponentValues values, float maxValue, Span<float> rLane, Span<float> gLane, Span<float> bLane)
         {
             ref Vector512<float> destC =
                 ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(values.Component0));
@@ -65,7 +76,7 @@ internal abstract partial class JpegColorConverterBase
             ref Vector512<float> srcB =
                 ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(bLane));
 
-            Vector512<float> scale = Vector512.Create(this.MaximumValue);
+            Vector512<float> scale = Vector512.Create(maxValue);
 
             nuint n = values.Component0.Vector512Count<float>();
             for (nuint i = 0; i < n; i++)
@@ -86,13 +97,5 @@ internal abstract partial class JpegColorConverterBase
                 Unsafe.Add(ref destK, i) = scale - ktmp;
             }
         }
-
-        /// <inheritdoc/>
-        protected override void ConvertToRgbInPlaceScalarRemainder(in ComponentValues values)
-             => CmykScalar.ConvertToRgbInplace(values, this.MaximumValue);
-
-        /// <inheritdoc/>
-        protected override void ConvertFromRgbScalarRemainder(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
-            => CmykScalar.ConvertFromRgb(values, this.MaximumValue, rLane, gLane, bLane);
     }
 }
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.GrayScaleVector256.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.GrayScaleVector256.cs
index 12ced3dcd..139ffc549 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.GrayScaleVector256.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.GrayScaleVector256.cs
@@ -4,7 +4,7 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
-using SixLabors.ImageSharp.Common.Helpers;
+using Vector256_ = SixLabors.ImageSharp.Common.Helpers.Vector256Utilities;
 
 namespace SixLabors.ImageSharp.Formats.Jpeg.Components;
 
@@ -60,7 +60,7 @@ internal abstract partial class JpegColorConverterBase
                 ref Vector256<float> b = ref Unsafe.Add(ref srcBlue, i);
 
                 // luminosity = (0.299 * r) + (0.587 * g) + (0.114 * b)
-                Unsafe.Add(ref destLuminance, i) = Vector256Utilities.MultiplyAdd(Vector256Utilities.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
+                Unsafe.Add(ref destLuminance, i) = Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
             }
         }
     }
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.GrayScaleVector512.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.GrayScaleVector512.cs
index 163cb6656..21d5eaa6f 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.GrayScaleVector512.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.GrayScaleVector512.cs
@@ -4,7 +4,7 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
-using SixLabors.ImageSharp.Common.Helpers;
+using Vector512_ = SixLabors.ImageSharp.Common.Helpers.Vector512Utilities;
 
 namespace SixLabors.ImageSharp.Formats.Jpeg.Components;
 
@@ -60,7 +60,7 @@ internal abstract partial class JpegColorConverterBase
                 ref Vector512<float> b = ref Unsafe.Add(ref srcBlue, i);
 
                 // luminosity = (0.299 * r) + (0.587 * g) + (0.114 * b)
-                Unsafe.Add(ref destLuminance, i) = Vector512Utilities.MultiplyAdd(Vector512Utilities.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
+                Unsafe.Add(ref destLuminance, i) = Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
             }
         }
 
@@ -69,7 +69,7 @@ internal abstract partial class JpegColorConverterBase
             => GrayScaleScalar.ConvertToRgbInPlace(values.Component0, this.MaximumValue);
 
         /// <inheritdoc/>
-        protected override void ConvertFromRgbScalarRemainder(in ComponentValues values, Span<float> r, Span<float> g, Span<float> b)
-            => GrayScaleScalar.ConvertFromRgbScalar(values, r, g, b);
+        protected override void ConvertFromRgbScalarRemainder(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
+            => GrayScaleScalar.ConvertFromRgbScalar(values, rLane, gLane, bLane);
     }
 }
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector128.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector128.cs
index 95e3167cc..8cecd3956 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector128.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector128.cs
@@ -4,7 +4,7 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
-using SixLabors.ImageSharp.Common.Helpers;
+using Vector128_ = SixLabors.ImageSharp.Common.Helpers.Vector128Utilities;
 
 namespace SixLabors.ImageSharp.Formats.Jpeg.Components;
 
@@ -52,13 +52,13 @@ internal abstract partial class JpegColorConverterBase
                 // r = y + (1.402F * cr);
                 // g = y - (0.344136F * cb) - (0.714136F * cr);
                 // b = y + (1.772F * cb);
-                Vector128<float> r = Vector128Utilities.MultiplyAdd(y, cr, rCrMult);
-                Vector128<float> g = Vector128Utilities.MultiplyAdd(Vector128Utilities.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
-                Vector128<float> b = Vector128Utilities.MultiplyAdd(y, cb, bCbMult);
+                Vector128<float> r = Vector128_.MultiplyAdd(y, cr, rCrMult);
+                Vector128<float> g = Vector128_.MultiplyAdd(Vector128_.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
+                Vector128<float> b = Vector128_.MultiplyAdd(y, cb, bCbMult);
 
-                r = Vector128Utilities.RoundToNearestInteger(r) * scale;
-                g = Vector128Utilities.RoundToNearestInteger(g) * scale;
-                b = Vector128Utilities.RoundToNearestInteger(b) * scale;
+                r = Vector128_.RoundToNearestInteger(r) * scale;
+                g = Vector128_.RoundToNearestInteger(g) * scale;
+                b = Vector128_.RoundToNearestInteger(b) * scale;
 
                 c0 = r;
                 c1 = g;
@@ -103,9 +103,9 @@ internal abstract partial class JpegColorConverterBase
                 // y  =   0 + (0.299 * r) + (0.587 * g) + (0.114 * b)
                 // cb = 128 - (0.168736 * r) - (0.331264 * g) + (0.5 * b)
                 // cr = 128 + (0.5 * r) - (0.418688 * g) - (0.081312 * b)
-                Vector128<float> y = Vector128Utilities.MultiplyAdd(Vector128Utilities.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
-                Vector128<float> cb = chromaOffset + Vector128Utilities.MultiplyAdd(Vector128Utilities.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
-                Vector128<float> cr = chromaOffset + Vector128Utilities.MultiplyAdd(Vector128Utilities.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
+                Vector128<float> y = Vector128_.MultiplyAdd(Vector128_.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
+                Vector128<float> cb = chromaOffset + Vector128_.MultiplyAdd(Vector128_.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
+                Vector128<float> cr = chromaOffset + Vector128_.MultiplyAdd(Vector128_.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
 
                 Unsafe.Add(ref destY, i) = y;
                 Unsafe.Add(ref destCb, i) = cb;
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector256.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector256.cs
index 8d8e23468..f8517e086 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector256.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector256.cs
@@ -4,7 +4,7 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
-using SixLabors.ImageSharp.Common.Helpers;
+using Vector256_ = SixLabors.ImageSharp.Common.Helpers.Vector256Utilities;
 
 namespace SixLabors.ImageSharp.Formats.Jpeg.Components;
 
@@ -52,13 +52,13 @@ internal abstract partial class JpegColorConverterBase
                 // r = y + (1.402F * cr);
                 // g = y - (0.344136F * cb) - (0.714136F * cr);
                 // b = y + (1.772F * cb);
-                Vector256<float> r = Vector256Utilities.MultiplyAdd(y, cr, rCrMult);
-                Vector256<float> g = Vector256Utilities.MultiplyAdd(Vector256Utilities.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
-                Vector256<float> b = Vector256Utilities.MultiplyAdd(y, cb, bCbMult);
+                Vector256<float> r = Vector256_.MultiplyAdd(y, cr, rCrMult);
+                Vector256<float> g = Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
+                Vector256<float> b = Vector256_.MultiplyAdd(y, cb, bCbMult);
 
-                r = Vector256Utilities.RoundToNearestInteger(r) * scale;
-                g = Vector256Utilities.RoundToNearestInteger(g) * scale;
-                b = Vector256Utilities.RoundToNearestInteger(b) * scale;
+                r = Vector256_.RoundToNearestInteger(r) * scale;
+                g = Vector256_.RoundToNearestInteger(g) * scale;
+                b = Vector256_.RoundToNearestInteger(b) * scale;
 
                 c0 = r;
                 c1 = g;
@@ -103,9 +103,9 @@ internal abstract partial class JpegColorConverterBase
                 // y  =   0 + (0.299 * r) + (0.587 * g) + (0.114 * b)
                 // cb = 128 - (0.168736 * r) - (0.331264 * g) + (0.5 * b)
                 // cr = 128 + (0.5 * r) - (0.418688 * g) - (0.081312 * b)
-                Vector256<float> y = Vector256Utilities.MultiplyAdd(Vector256Utilities.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
-                Vector256<float> cb = chromaOffset + Vector256Utilities.MultiplyAdd(Vector256Utilities.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
-                Vector256<float> cr = chromaOffset + Vector256Utilities.MultiplyAdd(Vector256Utilities.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
+                Vector256<float> y = Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
+                Vector256<float> cb = chromaOffset + Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
+                Vector256<float> cr = chromaOffset + Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
 
                 Unsafe.Add(ref destY, i) = y;
                 Unsafe.Add(ref destCb, i) = cb;
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector512.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector512.cs
index def65b4a7..7598a64b2 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector512.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YCbCrVector512.cs
@@ -4,7 +4,7 @@
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Runtime.Intrinsics;
-using SixLabors.ImageSharp.Common.Helpers;
+using Vector512_ = SixLabors.ImageSharp.Common.Helpers.Vector512Utilities;
 
 namespace SixLabors.ImageSharp.Formats.Jpeg.Components;
 
@@ -51,13 +51,13 @@ internal abstract partial class JpegColorConverterBase
                 // r = y + (1.402F * cr);
                 // g = y - (0.344136F * cb) - (0.714136F * cr);
                 // b = y + (1.772F * cb);
-                Vector512<float> r = Vector512Utilities.MultiplyAdd(y, cr, rCrMult);
-                Vector512<float> g = Vector512Utilities.MultiplyAdd(Vector512Utilities.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
-                Vector512<float> b = Vector512Utilities.MultiplyAdd(y, cb, bCbMult);
+                Vector512<float> r = Vector512_.MultiplyAdd(y, cr, rCrMult);
+                Vector512<float> g = Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
+                Vector512<float> b = Vector512_.MultiplyAdd(y, cb, bCbMult);
 
-                r = Vector512Utilities.RoundToNearestInteger(r) * scale;
-                g = Vector512Utilities.RoundToNearestInteger(g) * scale;
-                b = Vector512Utilities.RoundToNearestInteger(b) * scale;
+                r = Vector512_.RoundToNearestInteger(r) * scale;
+                g = Vector512_.RoundToNearestInteger(g) * scale;
+                b = Vector512_.RoundToNearestInteger(b) * scale;
 
                 c0 = r;
                 c1 = g;
@@ -102,9 +102,9 @@ internal abstract partial class JpegColorConverterBase
                 // y  =   0 + (0.299 * r) + (0.587 * g) + (0.114 * b)
                 // cb = 128 - (0.168736 * r) - (0.331264 * g) + (0.5 * b)
                 // cr = 128 + (0.5 * r) - (0.418688 * g) - (0.081312 * b)
-                Vector512<float> y = Vector512Utilities.MultiplyAdd(Vector512Utilities.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
-                Vector512<float> cb = chromaOffset + Vector512Utilities.MultiplyAdd(Vector512Utilities.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
-                Vector512<float> cr = chromaOffset + Vector512Utilities.MultiplyAdd(Vector512Utilities.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
+                Vector512<float> y = Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
+                Vector512<float> cb = chromaOffset + Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
+                Vector512<float> cr = chromaOffset + Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
 
                 Unsafe.Add(ref destY, i) = y;
                 Unsafe.Add(ref destCb, i) = cb;
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKScalar.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKScalar.cs
index 610c0a84e..bb545ec76 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKScalar.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKScalar.cs
@@ -20,13 +20,13 @@ internal abstract partial class JpegColorConverterBase
 
         /// <inheritdoc/>
         public override void ConvertToRgbInPlace(in ComponentValues values)
-            => ConvertToRgpInplace(values, this.MaximumValue, this.HalfValue);
+            => ConvertToRgpInPlace(values, this.MaximumValue, this.HalfValue);
 
         /// <inheritdoc/>
-        public override void ConvertFromRgb(in ComponentValues values, Span<float> r, Span<float> g, Span<float> b)
-            => ConvertFromRgb(values, this.HalfValue, this.MaximumValue, r, g, b);
+        public override void ConvertFromRgb(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
+            => ConvertFromRgb(values, this.HalfValue, this.MaximumValue, rLane, gLane, bLane);
 
-        public static void ConvertToRgpInplace(in ComponentValues values, float maxValue, float halfValue)
+        public static void ConvertToRgpInPlace(in ComponentValues values, float maxValue, float halfValue)
         {
             Span<float> c0 = values.Component0;
             Span<float> c1 = values.Component1;
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector.cs
index 5d57d0e54..af144240e 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector.cs
@@ -71,7 +71,7 @@ internal abstract partial class JpegColorConverterBase
 
         /// <inheritdoc/>
         protected override void ConvertToRgbInPlaceScalarRemainder(in ComponentValues values)
-            => YccKScalar.ConvertToRgpInplace(values, this.MaximumValue, this.HalfValue);
+            => YccKScalar.ConvertToRgpInPlace(values, this.MaximumValue, this.HalfValue);
 
         /// <inheritdoc/>
         protected override void ConvertFromRgbVectorized(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector128.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector128.cs
new file mode 100644
index 000000000..5bb2c5e5b
--- /dev/null
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector128.cs
@@ -0,0 +1,130 @@
+// Copyright (c) Six Labors.
+// Licensed under the Six Labors Split License.
+
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using Vector128_ = SixLabors.ImageSharp.Common.Helpers.Vector128Utilities;
+
+namespace SixLabors.ImageSharp.Formats.Jpeg.Components;
+
+internal abstract partial class JpegColorConverterBase
+{
+    internal sealed class YccKVector128 : JpegColorConverterVector128
+    {
+        public YccKVector128(int precision)
+            : base(JpegColorSpace.Ycck, precision)
+        {
+        }
+
+        /// <inheritdoc/>
+        public override void ConvertToRgbInPlace(in ComponentValues values)
+        {
+            ref Vector128<float> c0Base =
+                ref Unsafe.As<float, Vector128<float>>(ref MemoryMarshal.GetReference(values.Component0));
+            ref Vector128<float> c1Base =
+                ref Unsafe.As<float, Vector128<float>>(ref MemoryMarshal.GetReference(values.Component1));
+            ref Vector128<float> c2Base =
+                ref Unsafe.As<float, Vector128<float>>(ref MemoryMarshal.GetReference(values.Component2));
+            ref Vector128<float> kBase =
+                ref Unsafe.As<float, Vector128<float>>(ref MemoryMarshal.GetReference(values.Component3));
+
+            // Used for the color conversion
+            Vector128<float> chromaOffset = Vector128.Create(-this.HalfValue);
+            Vector128<float> scale = Vector128.Create(1 / (this.MaximumValue * this.MaximumValue));
+            Vector128<float> max = Vector128.Create(this.MaximumValue);
+            Vector128<float> rCrMult = Vector128.Create(YCbCrScalar.RCrMult);
+            Vector128<float> gCbMult = Vector128.Create(-YCbCrScalar.GCbMult);
+            Vector128<float> gCrMult = Vector128.Create(-YCbCrScalar.GCrMult);
+            Vector128<float> bCbMult = Vector128.Create(YCbCrScalar.BCbMult);
+
+            // Walking 8 elements at one step:
+            nuint n = values.Component0.Vector128Count<float>();
+            for (nuint i = 0; i < n; i++)
+            {
+                // y = yVals[i];
+                // cb = cbVals[i] - 128F;
+                // cr = crVals[i] - 128F;
+                // k = kVals[i] / 256F;
+                ref Vector128<float> c0 = ref Unsafe.Add(ref c0Base, i);
+                ref Vector128<float> c1 = ref Unsafe.Add(ref c1Base, i);
+                ref Vector128<float> c2 = ref Unsafe.Add(ref c2Base, i);
+                Vector128<float> y = c0;
+                Vector128<float> cb = c1 + chromaOffset;
+                Vector128<float> cr = c2 + chromaOffset;
+                Vector128<float> scaledK = Unsafe.Add(ref kBase, i) * scale;
+
+                // r = y + (1.402F * cr);
+                // g = y - (0.344136F * cb) - (0.714136F * cr);
+                // b = y + (1.772F * cb);
+                Vector128<float> r = Vector128_.MultiplyAdd(y, cr, rCrMult);
+                Vector128<float> g = Vector128_.MultiplyAdd(Vector128_.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
+                Vector128<float> b = Vector128_.MultiplyAdd(y, cb, bCbMult);
+
+                r = max - Vector128_.RoundToNearestInteger(r);
+                g = max - Vector128_.RoundToNearestInteger(g);
+                b = max - Vector128_.RoundToNearestInteger(b);
+
+                r *= scaledK;
+                g *= scaledK;
+                b *= scaledK;
+
+                c0 = r;
+                c1 = g;
+                c2 = b;
+            }
+        }
+
+        /// <inheritdoc/>
+        public override void ConvertFromRgb(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
+        {
+            // rgb -> cmyk
+            CmykVector128.ConvertFromRgb(in values, this.MaximumValue, rLane, gLane, bLane);
+
+            // cmyk -> ycck
+            ref Vector128<float> destY =
+                ref Unsafe.As<float, Vector128<float>>(ref MemoryMarshal.GetReference(values.Component0));
+            ref Vector128<float> destCb =
+                ref Unsafe.As<float, Vector128<float>>(ref MemoryMarshal.GetReference(values.Component1));
+            ref Vector128<float> destCr =
+                ref Unsafe.As<float, Vector128<float>>(ref MemoryMarshal.GetReference(values.Component2));
+
+            ref Vector128<float> srcR = ref destY;
+            ref Vector128<float> srcG = ref destCb;
+            ref Vector128<float> srcB = ref destCr;
+
+            // Used for the color conversion
+            Vector128<float> maxSampleValue = Vector128.Create(this.MaximumValue);
+
+            Vector128<float> chromaOffset = Vector128.Create(this.HalfValue);
+
+            Vector128<float> f0299 = Vector128.Create(0.299f);
+            Vector128<float> f0587 = Vector128.Create(0.587f);
+            Vector128<float> f0114 = Vector128.Create(0.114f);
+            Vector128<float> fn0168736 = Vector128.Create(-0.168736f);
+            Vector128<float> fn0331264 = Vector128.Create(-0.331264f);
+            Vector128<float> fn0418688 = Vector128.Create(-0.418688f);
+            Vector128<float> fn0081312F = Vector128.Create(-0.081312F);
+            Vector128<float> f05 = Vector128.Create(0.5f);
+
+            nuint n = values.Component0.Vector128Count<float>();
+            for (nuint i = 0; i < n; i++)
+            {
+                Vector128<float> r = maxSampleValue - Unsafe.Add(ref srcR, i);
+                Vector128<float> g = maxSampleValue - Unsafe.Add(ref srcG, i);
+                Vector128<float> b = maxSampleValue - Unsafe.Add(ref srcB, i);
+
+                // y  =   0 + (0.299 * r) + (0.587 * g) + (0.114 * b)
+                // cb = 128 - (0.168736 * r) - (0.331264 * g) + (0.5 * b)
+                // cr = 128 + (0.5 * r) - (0.418688 * g) - (0.081312 * b)
+                Vector128<float> y = Vector128_.MultiplyAdd(Vector128_.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
+                Vector128<float> cb = chromaOffset + Vector128_.MultiplyAdd(Vector128_.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
+                Vector128<float> cr = chromaOffset + Vector128_.MultiplyAdd(Vector128_.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
+
+                Unsafe.Add(ref destY, i) = y;
+                Unsafe.Add(ref destCb, i) = cb;
+                Unsafe.Add(ref destCr, i) = cr;
+            }
+        }
+    }
+}
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector256.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector256.cs
new file mode 100644
index 000000000..27f2ce035
--- /dev/null
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector256.cs
@@ -0,0 +1,130 @@
+// Copyright (c) Six Labors.
+// Licensed under the Six Labors Split License.
+
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using Vector256_ = SixLabors.ImageSharp.Common.Helpers.Vector256Utilities;
+
+namespace SixLabors.ImageSharp.Formats.Jpeg.Components;
+
+internal abstract partial class JpegColorConverterBase
+{
+    internal sealed class YccKVector256 : JpegColorConverterVector256
+    {
+        public YccKVector256(int precision)
+            : base(JpegColorSpace.Ycck, precision)
+        {
+        }
+
+        /// <inheritdoc/>
+        public override void ConvertToRgbInPlace(in ComponentValues values)
+        {
+            ref Vector256<float> c0Base =
+                ref Unsafe.As<float, Vector256<float>>(ref MemoryMarshal.GetReference(values.Component0));
+            ref Vector256<float> c1Base =
+                ref Unsafe.As<float, Vector256<float>>(ref MemoryMarshal.GetReference(values.Component1));
+            ref Vector256<float> c2Base =
+                ref Unsafe.As<float, Vector256<float>>(ref MemoryMarshal.GetReference(values.Component2));
+            ref Vector256<float> kBase =
+                ref Unsafe.As<float, Vector256<float>>(ref MemoryMarshal.GetReference(values.Component3));
+
+            // Used for the color conversion
+            Vector256<float> chromaOffset = Vector256.Create(-this.HalfValue);
+            Vector256<float> scale = Vector256.Create(1 / (this.MaximumValue * this.MaximumValue));
+            Vector256<float> max = Vector256.Create(this.MaximumValue);
+            Vector256<float> rCrMult = Vector256.Create(YCbCrScalar.RCrMult);
+            Vector256<float> gCbMult = Vector256.Create(-YCbCrScalar.GCbMult);
+            Vector256<float> gCrMult = Vector256.Create(-YCbCrScalar.GCrMult);
+            Vector256<float> bCbMult = Vector256.Create(YCbCrScalar.BCbMult);
+
+            // Walking 8 elements at one step:
+            nuint n = values.Component0.Vector256Count<float>();
+            for (nuint i = 0; i < n; i++)
+            {
+                // y = yVals[i];
+                // cb = cbVals[i] - 128F;
+                // cr = crVals[i] - 128F;
+                // k = kVals[i] / 256F;
+                ref Vector256<float> c0 = ref Unsafe.Add(ref c0Base, i);
+                ref Vector256<float> c1 = ref Unsafe.Add(ref c1Base, i);
+                ref Vector256<float> c2 = ref Unsafe.Add(ref c2Base, i);
+                Vector256<float> y = c0;
+                Vector256<float> cb = c1 + chromaOffset;
+                Vector256<float> cr = c2 + chromaOffset;
+                Vector256<float> scaledK = Unsafe.Add(ref kBase, i) * scale;
+
+                // r = y + (1.402F * cr);
+                // g = y - (0.344136F * cb) - (0.714136F * cr);
+                // b = y + (1.772F * cb);
+                Vector256<float> r = Vector256_.MultiplyAdd(y, cr, rCrMult);
+                Vector256<float> g = Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
+                Vector256<float> b = Vector256_.MultiplyAdd(y, cb, bCbMult);
+
+                r = max - Vector256_.RoundToNearestInteger(r);
+                g = max - Vector256_.RoundToNearestInteger(g);
+                b = max - Vector256_.RoundToNearestInteger(b);
+
+                r *= scaledK;
+                g *= scaledK;
+                b *= scaledK;
+
+                c0 = r;
+                c1 = g;
+                c2 = b;
+            }
+        }
+
+        /// <inheritdoc/>
+        public override void ConvertFromRgb(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
+        {
+            // rgb -> cmyk
+            CmykVector256.ConvertFromRgb(in values, this.MaximumValue, rLane, gLane, bLane);
+
+            // cmyk -> ycck
+            ref Vector256<float> destY =
+                ref Unsafe.As<float, Vector256<float>>(ref MemoryMarshal.GetReference(values.Component0));
+            ref Vector256<float> destCb =
+                ref Unsafe.As<float, Vector256<float>>(ref MemoryMarshal.GetReference(values.Component1));
+            ref Vector256<float> destCr =
+                ref Unsafe.As<float, Vector256<float>>(ref MemoryMarshal.GetReference(values.Component2));
+
+            ref Vector256<float> srcR = ref destY;
+            ref Vector256<float> srcG = ref destCb;
+            ref Vector256<float> srcB = ref destCr;
+
+            // Used for the color conversion
+            Vector256<float> maxSampleValue = Vector256.Create(this.MaximumValue);
+
+            Vector256<float> chromaOffset = Vector256.Create(this.HalfValue);
+
+            Vector256<float> f0299 = Vector256.Create(0.299f);
+            Vector256<float> f0587 = Vector256.Create(0.587f);
+            Vector256<float> f0114 = Vector256.Create(0.114f);
+            Vector256<float> fn0168736 = Vector256.Create(-0.168736f);
+            Vector256<float> fn0331264 = Vector256.Create(-0.331264f);
+            Vector256<float> fn0418688 = Vector256.Create(-0.418688f);
+            Vector256<float> fn0081312F = Vector256.Create(-0.081312F);
+            Vector256<float> f05 = Vector256.Create(0.5f);
+
+            nuint n = values.Component0.Vector256Count<float>();
+            for (nuint i = 0; i < n; i++)
+            {
+                Vector256<float> r = maxSampleValue - Unsafe.Add(ref srcR, i);
+                Vector256<float> g = maxSampleValue - Unsafe.Add(ref srcG, i);
+                Vector256<float> b = maxSampleValue - Unsafe.Add(ref srcB, i);
+
+                // y  =   0 + (0.299 * r) + (0.587 * g) + (0.114 * b)
+                // cb = 128 - (0.168736 * r) - (0.331264 * g) + (0.5 * b)
+                // cr = 128 + (0.5 * r) - (0.418688 * g) - (0.081312 * b)
+                Vector256<float> y = Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
+                Vector256<float> cb = chromaOffset + Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
+                Vector256<float> cr = chromaOffset + Vector256_.MultiplyAdd(Vector256_.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
+
+                Unsafe.Add(ref destY, i) = y;
+                Unsafe.Add(ref destCb, i) = cb;
+                Unsafe.Add(ref destCr, i) = cr;
+            }
+        }
+    }
+}
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector512.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector512.cs
new file mode 100644
index 000000000..42d89a231
--- /dev/null
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverter.YccKVector512.cs
@@ -0,0 +1,144 @@
+// Copyright (c) Six Labors.
+// Licensed under the Six Labors Split License.
+
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using Vector512_ = SixLabors.ImageSharp.Common.Helpers.Vector512Utilities;
+
+namespace SixLabors.ImageSharp.Formats.Jpeg.Components;
+
+internal abstract partial class JpegColorConverterBase
+{
+    internal sealed class YccKVector512 : JpegColorConverterVector512
+    {
+        public YccKVector512(int precision)
+            : base(JpegColorSpace.Ycck, precision)
+        {
+        }
+
+        /// <inheritdoc/>
+        protected override void ConvertToRgbInPlaceVectorized(in ComponentValues values)
+        {
+            ref Vector512<float> c0Base =
+                ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(values.Component0));
+            ref Vector512<float> c1Base =
+                ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(values.Component1));
+            ref Vector512<float> c2Base =
+                ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(values.Component2));
+            ref Vector512<float> kBase =
+                ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(values.Component3));
+
+            // Used for the color conversion
+            Vector512<float> chromaOffset = Vector512.Create(-this.HalfValue);
+            Vector512<float> scale = Vector512.Create(1 / (this.MaximumValue * this.MaximumValue));
+            Vector512<float> max = Vector512.Create(this.MaximumValue);
+            Vector512<float> rCrMult = Vector512.Create(YCbCrScalar.RCrMult);
+            Vector512<float> gCbMult = Vector512.Create(-YCbCrScalar.GCbMult);
+            Vector512<float> gCrMult = Vector512.Create(-YCbCrScalar.GCrMult);
+            Vector512<float> bCbMult = Vector512.Create(YCbCrScalar.BCbMult);
+
+            // Walking 8 elements at one step:
+            nuint n = values.Component0.Vector512Count<float>();
+            for (nuint i = 0; i < n; i++)
+            {
+                // y = yVals[i];
+                // cb = cbVals[i] - 128F;
+                // cr = crVals[i] - 128F;
+                // k = kVals[i] / 256F;
+                ref Vector512<float> c0 = ref Unsafe.Add(ref c0Base, i);
+                ref Vector512<float> c1 = ref Unsafe.Add(ref c1Base, i);
+                ref Vector512<float> c2 = ref Unsafe.Add(ref c2Base, i);
+                Vector512<float> y = c0;
+                Vector512<float> cb = c1 + chromaOffset;
+                Vector512<float> cr = c2 + chromaOffset;
+                Vector512<float> scaledK = Unsafe.Add(ref kBase, i) * scale;
+
+                // r = y + (1.402F * cr);
+                // g = y - (0.344136F * cb) - (0.714136F * cr);
+                // b = y + (1.772F * cb);
+                Vector512<float> r = Vector512_.MultiplyAdd(y, cr, rCrMult);
+                Vector512<float> g = Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(y, cb, gCbMult), cr, gCrMult);
+                Vector512<float> b = Vector512_.MultiplyAdd(y, cb, bCbMult);
+
+                r = max - Vector512_.RoundToNearestInteger(r);
+                g = max - Vector512_.RoundToNearestInteger(g);
+                b = max - Vector512_.RoundToNearestInteger(b);
+
+                r *= scaledK;
+                g *= scaledK;
+                b *= scaledK;
+
+                c0 = r;
+                c1 = g;
+                c2 = b;
+            }
+        }
+
+        /// <inheritdoc/>
+        protected override void ConvertToRgbInPlaceScalarRemainder(in ComponentValues values)
+            => YccKScalar.ConvertToRgpInPlace(values, this.MaximumValue, this.HalfValue);
+
+        /// <inheritdoc/>
+        protected override void ConvertFromRgbVectorized(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
+        {
+            // rgb -> cmyk
+            CmykVector512.ConvertFromRgbVectorized(in values, this.MaximumValue, rLane, gLane, bLane);
+
+            // cmyk -> ycck
+            ref Vector512<float> destY =
+                ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(values.Component0));
+            ref Vector512<float> destCb =
+                ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(values.Component1));
+            ref Vector512<float> destCr =
+                ref Unsafe.As<float, Vector512<float>>(ref MemoryMarshal.GetReference(values.Component2));
+
+            ref Vector512<float> srcR = ref destY;
+            ref Vector512<float> srcG = ref destCb;
+            ref Vector512<float> srcB = ref destCr;
+
+            // Used for the color conversion
+            Vector512<float> maxSampleValue = Vector512.Create(this.MaximumValue);
+
+            Vector512<float> chromaOffset = Vector512.Create(this.HalfValue);
+
+            Vector512<float> f0299 = Vector512.Create(0.299f);
+            Vector512<float> f0587 = Vector512.Create(0.587f);
+            Vector512<float> f0114 = Vector512.Create(0.114f);
+            Vector512<float> fn0168736 = Vector512.Create(-0.168736f);
+            Vector512<float> fn0331264 = Vector512.Create(-0.331264f);
+            Vector512<float> fn0418688 = Vector512.Create(-0.418688f);
+            Vector512<float> fn0081312F = Vector512.Create(-0.081312F);
+            Vector512<float> f05 = Vector512.Create(0.5f);
+
+            nuint n = values.Component0.Vector512Count<float>();
+            for (nuint i = 0; i < n; i++)
+            {
+                Vector512<float> r = maxSampleValue - Unsafe.Add(ref srcR, i);
+                Vector512<float> g = maxSampleValue - Unsafe.Add(ref srcG, i);
+                Vector512<float> b = maxSampleValue - Unsafe.Add(ref srcB, i);
+
+                // y  =   0 + (0.299 * r) + (0.587 * g) + (0.114 * b)
+                // cb = 128 - (0.168736 * r) - (0.331264 * g) + (0.5 * b)
+                // cr = 128 + (0.5 * r) - (0.418688 * g) - (0.081312 * b)
+                Vector512<float> y = Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(f0114 * b, f0587, g), f0299, r);
+                Vector512<float> cb = chromaOffset + Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(f05 * b, fn0331264, g), fn0168736, r);
+                Vector512<float> cr = chromaOffset + Vector512_.MultiplyAdd(Vector512_.MultiplyAdd(fn0081312F * b, fn0418688, g), f05, r);
+
+                Unsafe.Add(ref destY, i) = y;
+                Unsafe.Add(ref destCb, i) = cb;
+                Unsafe.Add(ref destCr, i) = cr;
+            }
+        }
+
+        /// <inheritdoc/>
+        protected override void ConvertFromRgbScalarRemainder(in ComponentValues values, Span<float> rLane, Span<float> gLane, Span<float> bLane)
+        {
+            // rgb -> cmyk
+            CmykScalar.ConvertFromRgb(in values, this.MaximumValue, rLane, gLane, bLane);
+
+            // cmyk -> ycck
+            YccKScalar.ConvertFromRgb(in values, this.HalfValue, this.MaximumValue, rLane, gLane, bLane);
+        }
+    }
+}
diff --git a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverterBase.cs b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverterBase.cs
index 96eb927d0..0371c4e24 100644
--- a/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverterBase.cs
+++ b/src/ImageSharp/Formats/Jpeg/Components/ColorConverters/JpegColorConverterBase.cs
@@ -140,9 +140,19 @@ internal abstract partial class JpegColorConverterBase
     /// <param name="precision">The precision in bits.</param>
     private static JpegColorConverterBase GetYccKConverter(int precision)
     {
-        if (JpegColorConverterVector.IsSupported)
+        if (JpegColorConverterVector512.IsSupported)
+        {
+            return new YccKVector512(precision);
+        }
+
+        if (JpegColorConverterVector256.IsSupported)
+        {
+            return new YccKVector256(precision);
+        }
+
+        if (JpegColorConverterVector128.IsSupported)
         {
-            return new YccKVector(precision);
+            return new YccKVector128(precision);
         }
 
         return new YccKScalar(precision);
diff --git a/tests/ImageSharp.Benchmarks/Codecs/Jpeg/ColorConversion/YccKColorConverter.cs b/tests/ImageSharp.Benchmarks/Codecs/Jpeg/ColorConversion/YccKColorConverter.cs
index 1a81c2190..b18528e40 100644
--- a/tests/ImageSharp.Benchmarks/Codecs/Jpeg/ColorConversion/YccKColorConverter.cs
+++ b/tests/ImageSharp.Benchmarks/Codecs/Jpeg/ColorConversion/YccKColorConverter.cs
@@ -17,7 +17,7 @@ public class YccKColorConverter : ColorConversionBenchmark
     [Benchmark(Baseline = true)]
     public void Scalar()
     {
-        var values = new JpegColorConverterBase.ComponentValues(this.Input, 0);
+        JpegColorConverterBase.ComponentValues values = new(this.Input, 0);
 
         new JpegColorConverterBase.YccKScalar(8).ConvertToRgbInPlace(values);
     }
@@ -25,8 +25,32 @@ public class YccKColorConverter : ColorConversionBenchmark
     [Benchmark]
     public void SimdVector8()
     {
-        var values = new JpegColorConverterBase.ComponentValues(this.Input, 0);
+        JpegColorConverterBase.ComponentValues values = new(this.Input, 0);
 
         new JpegColorConverterBase.YccKVector(8).ConvertToRgbInPlace(values);
     }
+
+    [Benchmark]
+    public void SimdVector128()
+    {
+        JpegColorConverterBase.ComponentValues values = new(this.Input, 0);
+
+        new JpegColorConverterBase.YccKVector128(8).ConvertToRgbInPlace(values);
+    }
+
+    [Benchmark]
+    public void SimdVector256()
+    {
+        JpegColorConverterBase.ComponentValues values = new(this.Input, 0);
+
+        new JpegColorConverterBase.YccKVector256(8).ConvertToRgbInPlace(values);
+    }
+
+    [Benchmark]
+    public void SimdVector512()
+    {
+        JpegColorConverterBase.ComponentValues values = new(this.Input, 0);
+
+        new JpegColorConverterBase.YccKVector512(8).ConvertToRgbInPlace(values);
+    }
 }
diff --git a/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs b/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs
index 52b5d3183..5dc55cbe2 100644
--- a/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Jpg/JpegColorConverterTests.cs
@@ -213,17 +213,17 @@ public class JpegColorConverterTests
         {
             // arrange
             Type expectedType = typeof(JpegColorConverterBase.YccKScalar);
-            if (Avx.IsSupported)
+            if (JpegColorConverterBase.JpegColorConverterVector512.IsSupported)
             {
-                expectedType = typeof(JpegColorConverterBase.YccKVector);
+                expectedType = typeof(JpegColorConverterBase.YccKVector512);
             }
-            else if (Sse2.IsSupported)
+            else if (JpegColorConverterBase.JpegColorConverterVector256.IsSupported)
             {
-                expectedType = typeof(JpegColorConverterBase.YccKVector);
+                expectedType = typeof(JpegColorConverterBase.YccKVector256);
             }
-            else if (AdvSimd.Arm64.IsSupported)
+            else if (JpegColorConverterBase.JpegColorConverterVector128.IsSupported)
             {
-                expectedType = typeof(JpegColorConverterBase.YccKVector);
+                expectedType = typeof(JpegColorConverterBase.YccKVector128);
             }
 
             // act
@@ -474,29 +474,60 @@ public class JpegColorConverterTests
 
     [Theory]
     [MemberData(nameof(Seeds))]
-    public void FromYccKVector(int seed)
-    {
-        JpegColorConverterBase.YccKVector converter = new(8);
+    public void FromYccKVector512(int seed) =>
+        this.TestConversionToRgb(
+            new JpegColorConverterBase.YccKVector512(8),
+            4,
+            seed,
+            new JpegColorConverterBase.YccKScalar(8));
 
-        if (!converter.IsAvailable)
-        {
-            this.Output.WriteLine(
-                $"Skipping test - {converter.GetType().Name} is not supported on current hardware.");
-            return;
-        }
+    [Theory]
+    [MemberData(nameof(Seeds))]
+    public void FromYccKVector256(int seed) =>
+        this.TestConversionToRgb(
+            new JpegColorConverterBase.YccKVector256(8),
+            4,
+            seed,
+            new JpegColorConverterBase.YccKScalar(8));
 
-        FeatureTestRunner.RunWithHwIntrinsicsFeature(
-            RunTest,
+    [Theory]
+    [MemberData(nameof(Seeds))]
+    public void FromYccKVector128(int seed) =>
+        this.TestConversionToRgb(
+            new JpegColorConverterBase.YccKVector128(8),
+            4,
             seed,
-            IntrinsicsConfig);
+            new JpegColorConverterBase.YccKScalar(8));
 
-        static void RunTest(string arg) =>
-            ValidateConversionToRgb(
-                new JpegColorConverterBase.YccKVector(8),
-                4,
-                FeatureTestRunner.Deserialize<int>(arg),
-                new JpegColorConverterBase.YccKScalar(8));
-    }
+    [Theory]
+    [MemberData(nameof(Seeds))]
+    public void FromRgbToYccKVector512(int seed) =>
+        this.TestConversionFromRgb(
+            new JpegColorConverterBase.YccKVector512(8),
+            4,
+            seed,
+            new JpegColorConverterBase.YccKScalar(8),
+            precision: 2);
+
+    [Theory]
+    [MemberData(nameof(Seeds))]
+    public void FromRgbToYccKVector256(int seed) =>
+    this.TestConversionFromRgb(
+        new JpegColorConverterBase.YccKVector256(8),
+        4,
+        seed,
+        new JpegColorConverterBase.YccKScalar(8),
+        precision: 2);
+
+    [Theory]
+    [MemberData(nameof(Seeds))]
+    public void FromRgbToYccKVector128(int seed) =>
+    this.TestConversionFromRgb(
+        new JpegColorConverterBase.YccKVector128(8),
+        4,
+        seed,
+        new JpegColorConverterBase.YccKScalar(8),
+        precision: 2);
 
     private void TestConversionToRgb(
         JpegColorConverterBase converter,