Warm Aqua Wave

#4ec9da

Notes

Warm Aqua Wave (#4EC9DA) is a true cyan with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (187°, 65%, 58%) 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#4ec9da

RGB

rgb(78, 201, 218)

HSL

hsl(187, 65%, 58%)