#66D1AA Color

#66D1AA is rgb(102, 209, 170) in RGB and hsl(158, 54%, 61%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66D1AA

HEX#66D1AA

RGBrgb(102, 209, 170)

HSLhsl(158, 54%, 61%)

HSVhsv(158, 51%, 82%)

OKLCHoklch(78.6% 0.115 167.1)

CMYKcmyk(51%, 0%, 19%, 18%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D1AA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.86:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text11.27:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D1AA based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D1AA Complementary#D1668D Analogous#66D174 Analogous#66C3D1 Triadic#AA66D1 Triadic#D1AA66

Tints & Shades

Lighter tints and darker shades of #66D1AA, useful for hover states, backgrounds, and text variants.

Tints

#79D7B5 #91DEC2 #A5E4CD #B8EAD8 #CCF0E3 #E4F7F0

Shades

#46C898 #35B183 #2B916C #216E52 #174F3A #0E2F23

Use #66D1AA in Our Tools

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