Cool Seafoam Chalk

#aabbb4

Notes

Cool Seafoam Chalk (#AABBB4) 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 (155°, 11%, 70%) places it in the muted 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

#aabbb4

RGB

rgb(170, 187, 180)

HSL

hsl(155, 11%, 70%)