#42D421 Color

#42D421 is rgb(66, 212, 33) in RGB and hsl(109, 73%, 48%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#42D421

HEX#42D421

RGBrgb(66, 212, 33)

HSLhsl(109, 73%, 48%)

HSVhsv(109, 84%, 83%)

OKLCHoklch(76.3% 0.239 140.8)

CMYKcmyk(69%, 0%, 84%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42D421 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.97:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.67:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42D421 based on color wheel relationships. Click any swatch for its full breakdown.

Base#42D421 Complementary#B321D4 Analogous#9BD421 Analogous#21D45A Triadic#2142D4 Triadic#D42142

Tints & Shades

Lighter tints and darker shades of #42D421, useful for hover states, backgrounds, and text variants.

Tints

#57E038 #71E557 #8BEA76 #A9EF9A #C3F4B8 #DDF9D7

Shades

#3AB91D #309A18 #288014 #206510 #174B0C #0E2C07

Use #42D421 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex