Cool Fern Opal

#315f30

Notes

Cool Fern Opal (#315F30) is a deep 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 (119°, 33%, 28%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#315f30

RGB

rgb(49, 95, 48)

HSL

hsl(119, 33%, 28%)