Cool Fern Whisper

#17a815

Notes

Cool Fern Whisper (#17A815) is a true 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 (119°, 78%, 37%) places it in the highly saturated band at a mid 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#17a815

RGB

rgb(23, 168, 21)

HSL

hsl(119, 78%, 37%)