#66EAC9 Color

#66EAC9 is rgb(102, 234, 201) in RGB and hsl(165, 76%, 66%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66EAC9

HEX#66EAC9

RGBrgb(102, 234, 201)

HSLhsl(165, 76%, 66%)

HSVhsv(165, 56%, 92%)

OKLCHoklch(85.4% 0.126 174.1)

CMYKcmyk(56%, 0%, 14%, 8%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66EAC9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.48:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.18:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66EAC9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66EAC9 Complementary#EA6687 Analogous#66EA87 Analogous#66C9EA Triadic#C966EA Triadic#EAC966

Tints & Shades

Lighter tints and darker shades of #66EAC9, useful for hover states, backgrounds, and text variants.

Tints

#7DEDD1 #8FF0D7 #A5F3DF #B7F5E6 #CEF8EE #E0FBF4

Shades

#3EE5BB #1DD7A9 #18AF89 #138B6D #0D634D #083A2E

Use #66EAC9 in Our Tools

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