Radiant Lemon Beam

#e4ef1a

Notes

Radiant Lemon Beam (#E4EF1A) is a true yellow with a neon character. It sits at the high-saturation edge of its family. Use it sparingly, as signage, accent, or highlight against darker surfaces. Its HSL profile (63°, 87%, 52%) places it in the highly saturated band at a mid lightness. Best used in small doses, like logos, CTAs, focus rings, or highlight text, where its saturation becomes a feature rather than noise. For a confident two-color system, pair it with its complementary blue. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#e4ef1a

RGB

rgb(228, 239, 26)

HSL

hsl(63, 87%, 52%)