Deep Seafoam Marble

#66e1be

Notes

Deep Seafoam Marble (#66E1BE) is a true teal with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (163°, 67%, 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 red. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#66e1be

RGB

rgb(102, 225, 190)

HSL

hsl(163, 67%, 64%)