#42B366 Color

#42B366 is rgb(66, 179, 102) in RGB and hsl(139, 46%, 48%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.

#42B366

HEX#42B366

RGBrgb(66, 179, 102)

HSLhsl(139, 46%, 48%)

HSVhsv(139, 63%, 70%)

OKLCHoklch(68.4% 0.152 150.7)

CMYKcmyk(63%, 0%, 43%, 30%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #42B366 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.67:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.87:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #42B366 based on color wheel relationships. Click any swatch for its full breakdown.

Base#42B366 Complementary#B3428F Analogous#57B342 Analogous#42B39E Triadic#6642B3 Triadic#B36642

Tints & Shades

Lighter tints and darker shades of #42B366, useful for hover states, backgrounds, and text variants.

Tints

#57C179 #72CB8E #8CD4A3 #A9DFBA #C3E9CF #DDF3E4

Shades

#3A9C59 #30824A #286C3D #205631 #173F24 #0E2515

Use #42B366 in Our Tools

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