Deep Chartreuse Crystal

#a1e561

Notes

Deep Chartreuse Crystal (#A1E561) 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 (91°, 72%, 64%) 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

#a1e561

RGB

rgb(161, 229, 97)

HSL

hsl(91, 72%, 64%)