Cool Lime Opal

#9ddd36

Notes

Cool Lime Opal (#9DDD36) is a true lime with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (83°, 71%, 54%) 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

#9ddd36

RGB

rgb(157, 221, 54)

HSL

hsl(83, 71%, 54%)