Cool Mustard Tide

#3a3a08

Notes

Cool Mustard Tide (#3A3A08) 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 (60°, 76%, 13%) places it in the highly saturated band at a dark lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. 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

#3a3a08

RGB

rgb(58, 58, 8)

HSL

hsl(60, 76%, 13%)