Hot Fern Signal

#0a8031

Notes

Hot Fern Signal (#0A8031) is a deep green 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 (140°, 86%, 27%) 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 magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#0a8031

RGB

rgb(10, 128, 49)

HSL

hsl(140, 86%, 27%)