Bold Chartreuse Radiant

#d9ff66

Notes

Bold Chartreuse Radiant (#D9FF66) is a true lime 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 (75°, 100%, 70%) 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 indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#d9ff66

RGB

rgb(217, 255, 102)

HSL

hsl(75, 100%, 70%)