Copper Patina

#6c9f7e

Notes

Copper Patina (#6C9F7E) is a true green with an earthy character. It leans grounded and natural, the kind of color that plays well with wood, clay, linen, and warm neutrals. Its HSL profile (141°, 21%, 52%) 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. The green of oxidized copper, formed as sulfate and carbonate films weather a bright metal surface. The Statue of Liberty started brown and turned this color over 30 years.

HEX

#6c9f7e

RGB

rgb(108, 159, 126)

HSL

hsl(141, 21%, 52%)