Cool Chartreuse Opal

#aac383

Notes

Cool Chartreuse Opal (#AAC383) is a true lime 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 (83°, 35%, 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 indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#aac383

RGB

rgb(170, 195, 131)

HSL

hsl(83, 35%, 64%)