#66EADD Color

#66EADD is rgb(102, 234, 221) in RGB and hsl(174, 76%, 66%) in HSL. The closest CSS named color is Aquamarine. Black text is most readable on this background.

#66EADD

HEX#66EADD

RGBrgb(102, 234, 221)

HSLhsl(174, 76%, 66%)

HSVhsv(174, 56%, 92%)

OKLCHoklch(86% 0.118 186.4)

CMYKcmyk(56%, 0%, 6%, 8%)

Text Contrast & Accessibility

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

TextWhite text1.46:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.38:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

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

Base#66EADD Complementary#EA6674 Analogous#66EA9B Analogous#66B5EA Triadic#DD66EA Triadic#EADD66

Tints & Shades

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

Tints

#7DEDE2 #8FF0E6 #A5F3EB #B7F5EF #CEF8F4 #E0FBF8

Shades

#3EE5D4 #1DD7C5 #18AFA0 #138B7F #0D635A #083A35

Use #66EADD in Our Tools

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