#66E1DB Color

#66E1DB is rgb(102, 225, 219) in RGB and hsl(177, 67%, 64%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#66E1DB

HEX#66E1DB

RGBrgb(102, 225, 219)

HSLhsl(177, 67%, 64%)

HSVhsv(177, 55%, 88%)

OKLCHoklch(83.8% 0.11 190.9)

CMYKcmyk(55%, 0%, 3%, 12%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66E1DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.57:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text13.36:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66E1DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66E1DB Complementary#E1666C Analogous#66E19D Analogous#66A9E1 Triadic#DB66E1 Triadic#E1DB66

Tints & Shades

Lighter tints and darker shades of #66E1DB, useful for hover states, backgrounds, and text variants.

Tints

#7BE5E0 #90E9E5 #A6EDEA #B7F1EE #CCF5F3 #E1F9F8

Shades

#3FD9D1 #28C8C0 #20A29B #19807B #125956 #0B3735

Use #66E1DB in Our Tools

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