#66D18D Color

#66D18D is rgb(102, 209, 141) in RGB and hsl(142, 54%, 61%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66D18D

HEX#66D18D

RGBrgb(102, 209, 141)

HSLhsl(142, 54%, 61%)

HSVhsv(142, 51%, 82%)

OKLCHoklch(78% 0.14 153.7)

CMYKcmyk(51%, 0%, 33%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D18D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.9:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.07:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D18D based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D18D Complementary#D166AA Analogous#74D166 Analogous#66D1C3 Triadic#8D66D1 Triadic#D18D66

Tints & Shades

Lighter tints and darker shades of #66D18D, useful for hover states, backgrounds, and text variants.

Tints

#79D79C #91DEAD #A5E4BC #B8EACA #CCF0D9 #E4F7EB

Shades

#46C876 #35B162 #2B9151 #216E3D #174F2C #0E2F1A

Use #66D18D in Our Tools

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