Rich Chartreuse Feather

#9fc577

Notes

Rich Chartreuse Feather (#9FC577) 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 (89°, 40%, 62%) places it in the balanced band at a mid lightness. It works across type, buttons, and borders, saturated enough to feel deliberate but balanced enough to not fight the rest of the palette. 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

#9fc577

RGB

rgb(159, 197, 119)

HSL

hsl(89, 40%, 62%)