Cool Basil Tide

#21d42d

Notes

Cool Basil Tide (#21D42D) 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 (124°, 73%, 48%) 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

#21d42d

RGB

rgb(33, 212, 45)

HSL

hsl(124, 73%, 48%)