#66E1A3 Color

#66E1A3 is rgb(102, 225, 163) in RGB and hsl(150, 67%, 64%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66E1A3

HEX#66E1A3

RGBrgb(102, 225, 163)

HSLhsl(150, 67%, 64%)

HSVhsv(150, 55%, 88%)

OKLCHoklch(82.3% 0.142 158.9)

CMYKcmyk(55%, 0%, 28%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E1A3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.63:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.86:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E1A3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E1A3 Complementary#E166A3 Analogous#66E166 Analogous#66E1E1 Triadic#A366E1 Triadic#E1A366

Tints & Shades

Lighter tints and darker shades of #66E1A3, useful for hover states, backgrounds, and text variants.

Tints

#7BE5B0 #90E9BD #A6EDC9 #B7F1D4 #CCF5E0 #E1F9ED

Shades

#3FD98C #28C878 #20A261 #19804D #125936 #0B3721

Use #66E1A3 in Our Tools

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