Jewelyellowdeep
HSL
71° · 80% · 24%
Quiet Mustard Opal
#5d6f0c
Notes
Quiet Mustard Opal (#5D6F0C) 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 (71°, 80%, 24%) 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 indigo. For something softer, pull in its analogous neighbors on either side of the wheel.
HEX
#5d6f0c
RGB
rgb(93, 111, 12)
HSL
hsl(71, 80%, 24%)
Tints & Shades
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Complementary
Split Complementary