#42D18C Color

#42D18C is rgb(66, 209, 140) in RGB and hsl(151, 61%, 54%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#42D18C

HEX#42D18C

RGBrgb(66, 209, 140)

HSLhsl(151, 61%, 54%)

HSVhsv(151, 68%, 82%)

OKLCHoklch(76.8% 0.157 157.9)

CMYKcmyk(68%, 0%, 33%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42D18C 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 text10.73:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42D18C based on color wheel relationships. Click any swatch for its full breakdown.

Base#42D18C Complementary#D14287 Analogous#42D145 Analogous#42CFD1 Triadic#8C42D1 Triadic#D18C42

Tints & Shades

Lighter tints and darker shades of #42D18C, useful for hover states, backgrounds, and text variants.

Tints

#5BD79B #78DEAD #90E4BC #A9EACB #C1F0DA #DEF7EB

Shades

#2FC17A #28A468 #218756 #196741 #124A2F #0B2D1D

Use #42D18C in Our Tools

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