Vivid Fern Comet

#21ba0d

Notes

Vivid Fern Comet (#21BA0D) is a true green with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (113°, 87%, 39%) 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

#21ba0d

RGB

rgb(33, 186, 13)

HSL

hsl(113, 87%, 39%)