#81FF42 Hex Color
Online color picker to view shades, tints, color codes, and complementary colors

#81ff42 is a hex color. It can be described as fresh, sparkling, glittering, glowing, jazzy, opalescent, neon, lime, green and greenish. It is a shade of lime, green. The hex code is #81ff42.
Questions about #81ff42
What is #81ff42 in RGB, HSL and CMYK?
In RGB, #81ff42 is rgb(129, 255, 66), in HSL hsl(100, 100%, 63%) and in CMYK 49%, 0%, 74%, 0%.
Is #81ff42 readable on white or black?
#81ff42 has a 1.28:1 contrast ratio on white and 16.31:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.