#42D18A Color

#42D18A is rgb(66, 209, 138) in RGB and hsl(150, 61%, 54%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#42D18A

HEX#42D18A

RGBrgb(66, 209, 138)

HSLhsl(150, 61%, 54%)

HSVhsv(150, 68%, 82%)

OKLCHoklch(76.8% 0.159 157.2)

CMYKcmyk(68%, 0%, 34%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42D18A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.96:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.72:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42D18A based on color wheel relationships. Click any swatch for its full breakdown.

Base#42D18A Complementary#D1428A Analogous#42D142 Analogous#42D1D1 Triadic#8A42D1 Triadic#D18A42

Tints & Shades

Lighter tints and darker shades of #42D18A, useful for hover states, backgrounds, and text variants.

Tints

#5BD799 #78DEAB #90E4BA #A9EAC9 #C1F0D9 #DEF7EB

Shades

#2FC178 #28A466 #218754 #196740 #124A2E #0B2D1C

Use #42D18A in Our Tools

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