#42E401 Color

#42E401 is rgb(66, 228, 1) in RGB and hsl(103, 99%, 45%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#42E401

HEX#42E401

RGBrgb(66, 228, 1)

HSLhsl(103, 99%, 45%)

HSVhsv(103, 100%, 89%)

OKLCHoklch(80.4% 0.261 140.4)

CMYKcmyk(71%, 0%, 100%, 11%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42E401 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.7:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.33:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42E401 based on color wheel relationships. Click any swatch for its full breakdown.

Base#42E401 Complementary#A401E4 Analogous#B3E401 Analogous#01E432 Triadic#0142E4 Triadic#E40142

Tints & Shades

Lighter tints and darker shades of #42E401, useful for hover states, backgrounds, and text variants.

Tints

#54FE10 #6DFE34 #8AFE5D #A4FE80 #C1FFA9 #DBFFCC

Shades

#39C601 #30A701 #278901 #207001 #175100 #0F3300

Use #42E401 in Our Tools

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