Cool Basil Opal

#4eaf4b

Notes

Cool Basil Opal (#4EAF4B) 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 (118°, 40%, 49%) 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

#4eaf4b

RGB

rgb(78, 175, 75)

HSL

hsl(118, 40%, 49%)