Cool Mustard Silk

#4e4b0d

Notes

Cool Mustard Silk (#4E4B0D) is a deep yellow with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (57°, 71%, 18%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#4e4b0d

RGB

rgb(78, 75, 13)

HSL

hsl(57, 71%, 18%)