#66E1C0 Color

#66E1C0 is rgb(102, 225, 192) in RGB and hsl(164, 67%, 64%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66E1C0
HEX#66E1C0
RGBrgb(102, 225, 192)
HSLhsl(164, 67%, 64%)
HSVhsv(164, 55%, 88%)
OKLCHoklch(83% 0.121 173)
CMYKcmyk(55%, 0%, 15%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E1C0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.6:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.1:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E1C0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E1C0Complementary#E16686Analogous#66E182Analogous#66C4E1Triadic#C066E1Triadic#E1C066

Tints & Shades

Lighter tints and darker shades of #66E1C0, useful for hover states, backgrounds, and text variants.

Use #66E1C0 in Our Tools

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