#42D17B Color

#42D17B is rgb(66, 209, 123) in RGB and hsl(144, 61%, 54%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#42D17B

HEX#42D17B

RGBrgb(66, 209, 123)

HSLhsl(144, 61%, 54%)

HSVhsv(144, 68%, 82%)

OKLCHoklch(76.5% 0.173 152.7)

CMYKcmyk(68%, 0%, 41%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42D17B 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 text10.64:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42D17B based on color wheel relationships. Click any swatch for its full breakdown.

Base#42D17B Complementary#D14298 Analogous#50D142 Analogous#42D1C3 Triadic#7B42D1 Triadic#D17B42

Tints & Shades

Lighter tints and darker shades of #42D17B, useful for hover states, backgrounds, and text variants.

Tints

#5BD78D #78DEA1 #90E4B2 #A9EAC3 #C1F0D4 #DEF7E8

Shades

#2FC169 #28A45A #21874A #196738 #124A28 #0B2D19

Use #42D17B in Our Tools

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