Rich Basil Echo

#51db7d

Notes

Rich Basil Echo (#51DB7D) 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 (139°, 66%, 59%) 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 magenta. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#51db7d

RGB

rgb(81, 219, 125)

HSL

hsl(139, 66%, 59%)