Cool Basil Opal

#3ddb50

Notes

Cool Basil Opal (#3DDB50) is a true green with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (127°, 69%, 55%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#3ddb50

RGB

rgb(61, 219, 80)

HSL

hsl(127, 69%, 55%)