Quiet Fern Opal

#3f9a1d

Notes

Quiet Fern Opal (#3F9A1D) is a true green with a jewel character. It carries the deep, saturated richness of a gemstone. Authoritative and slightly formal, it works well for type and heavy UI elements. Its HSL profile (104°, 68%, 36%) 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 violet. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#3f9a1d

RGB

rgb(63, 154, 29)

HSL

hsl(104, 68%, 36%)