Quiet Mustard Petal

#383c0c

Notes

Quiet Mustard Petal (#383C0C) 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 (65°, 67%, 14%) 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

#383c0c

RGB

rgb(56, 60, 12)

HSL

hsl(65, 67%, 14%)