Crisp Fern Opal

#1daa1f

Notes

Crisp Fern Opal (#1DAA1F) is a true green 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 (121°, 71%, 39%) 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

#1daa1f

RGB

rgb(29, 170, 31)

HSL

hsl(121, 71%, 39%)