diff --git a/docs/release-notes/v0.6.0-notes.md b/docs/release-notes/v0.6.0-notes.md
index 8d81349..690e364 100644
--- a/docs/release-notes/v0.6.0-notes.md
+++ b/docs/release-notes/v0.6.0-notes.md
@@ -232,7 +232,16 @@ declare interface Palette {
/**
* The list of {@link PaletteColor} objects that compose the palette.
*/
- readonly COLORS: PaletteColor[]
+ readonly COLORS: PaletteColor[],
+
+ /**
+ * A map of hex color strings to arrays of hex colors,
+ * where each color in the array passes the WCAG AA standard
+ * with normal and large size text when compared to the key.
+ * The only colors listed in this map should be the colors of the
+ * palette, black (#000000), and white (#FFFFFF).
+ */
+ readonly CONTRAST_MAP: { [HEX: string]: string[] }
}
```
diff --git a/src/main/color/palette/palette.ts b/src/main/color/palette/palette.ts
index b58f1e1..620273d 100644
--- a/src/main/color/palette/palette.ts
+++ b/src/main/color/palette/palette.ts
@@ -40,5 +40,14 @@ export interface Palette {
/**
* The list of {@link PaletteColor} objects that compose the palette.
*/
- readonly COLORS: PaletteColor[]
+ readonly COLORS: PaletteColor[],
+
+ /**
+ * A map of hex color strings to arrays of hex colors,
+ * where each color in the array passes the WCAG AA standard
+ * with normal and large size text when compared to the key.
+ * The only colors listed in this map should be the colors of the
+ * palette, black (#000000), and white (#FFFFFF).
+ */
+ readonly CONTRAST_MAP: { [HEX: string]: string[] }
}