Flashing Chartreuse Prism

#def990

Notes

Flashing Chartreuse Prism (#DEF990) is a soft 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°, 90%, 77%) places it in the highly saturated band at a light 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

#def990

RGB

rgb(222, 249, 144)

HSL

hsl(75, 90%, 77%)