#42F551 Color

#42F551 is rgb(66, 245, 81) in RGB and hsl(125, 90%, 61%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#42F551

HEX#42F551

RGBrgb(66, 245, 81)

HSLhsl(125, 90%, 61%)

HSVhsv(125, 73%, 96%)

OKLCHoklch(85.1% 0.249 144)

CMYKcmyk(73%, 0%, 67%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42F551 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.46:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.41:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42F551 based on color wheel relationships. Click any swatch for its full breakdown.

Base#42F551 Complementary#F542E6 Analogous#8DF542 Analogous#42F5AA Triadic#5142F5 Triadic#F55142

Tints & Shades

Lighter tints and darker shades of #42F551, useful for hover states, backgrounds, and text variants.

Tints

#5AF667 #77F882 #90F998 #A8FAAF #C0FCC5 #DDFDE0

Shades

#1BF32D #0BDA1D #09B318 #078812 #05610D #033A08

Use #42F551 in Our Tools

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