#66D142 Color

#66D142 is rgb(102, 209, 66) in RGB and hsl(105, 61%, 54%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#66D142

HEX#66D142

RGBrgb(102, 209, 66)

HSLhsl(105, 61%, 54%)

HSVhsv(105, 68%, 82%)

OKLCHoklch(76.9% 0.205 138.9)

CMYKcmyk(51%, 0%, 68%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D142 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.95:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.76:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D142 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D142 Complementary#AD42D1 Analogous#ADD142 Analogous#42D166 Triadic#4266D1 Triadic#D14266

Tints & Shades

Lighter tints and darker shades of #66D142, useful for hover states, backgrounds, and text variants.

Tints

#7AD75B #91DE78 #A5E490 #B9EAA9 #CDF0C1 #E4F7DE

Shades

#53C12F #47A428 #3A8721 #2C6719 #204A12 #132D0B

Use #66D142 in Our Tools

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