Rich Basil Echo

#1bbb5b

Notes

Rich Basil Echo (#1BBB5B) 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 (144°, 75%, 42%) 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

#1bbb5b

RGB

rgb(27, 187, 91)

HSL

hsl(144, 75%, 42%)