Cool Seafoam Opal

#78e2d6

Notes

Cool Seafoam Opal (#78E2D6) is a true teal with a cool character. It leans cool, sitting on the blue, green, and violet side of the wheel. Quiet and dependable, a fit for product UI and data visualization. Its HSL profile (173°, 65%, 68%) 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

#78e2d6

RGB

rgb(120, 226, 214)

HSL

hsl(173, 65%, 68%)