#66D5DB Color

#66D5DB is rgb(102, 213, 219) in RGB and hsl(183, 62%, 63%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#66D5DB

HEX#66D5DB

RGBrgb(102, 213, 219)

HSLhsl(183, 62%, 63%)

HSVhsv(183, 53%, 86%)

OKLCHoklch(81.1% 0.102 200.1)

CMYKcmyk(53%, 3%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D5DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.73:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.11:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D5DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D5DB Complementary#DB6C66 Analogous#66DBA6 Analogous#669BDB Triadic#DB66D5 Triadic#D5DB66

Tints & Shades

Lighter tints and darker shades of #66D5DB, useful for hover states, backgrounds, and text variants.

Tints

#7BDBE0 #8FE1E5 #A4E6EA #B9ECEF #CDF1F3 #E2F7F8

Shades

#45CCD3 #2DB7BE #25979D #1C7378 #145357 #0C3032

Use #66D5DB in Our Tools

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