Quiet Mustard Opal

#3f3f12

Notes

Quiet Mustard Opal (#3F3F12) is a deep yellow with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (60°, 56%, 16%) 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

#3f3f12

RGB

rgb(63, 63, 18)

HSL

hsl(60, 56%, 16%)