Rich Fern Pearl

#21ab21

Notes

Rich Fern Pearl (#21AB21) 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 (120°, 68%, 40%) 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

#21ab21

RGB

rgb(33, 171, 33)

HSL

hsl(120, 68%, 40%)