Cool Butter Opal

#e3ca59

Notes

Cool Butter Opal (#E3CA59) is a true amber with a vibrant character. It holds its own as a focal accent, carrying visual weight without tipping into neon territory. Its HSL profile (49°, 71%, 62%) 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 blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#e3ca59

RGB

rgb(227, 202, 89)

HSL

hsl(49, 71%, 62%)