#66D7DB Color

#66D7DB is rgb(102, 215, 219) in RGB and hsl(182, 62%, 63%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#66D7DB

HEX#66D7DB

RGBrgb(102, 215, 219)

HSLhsl(182, 62%, 63%)

HSVhsv(182, 53%, 86%)

OKLCHoklch(81.5% 0.103 198.5)

CMYKcmyk(53%, 2%, 0%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66D7DB background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.71:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.31:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66D7DB based on color wheel relationships. Click any swatch for its full breakdown.

Base#66D7DB Complementary#DB6A66 Analogous#66DBA5 Analogous#669DDB Triadic#DB66D7 Triadic#D7DB66

Tints & Shades

Lighter tints and darker shades of #66D7DB, useful for hover states, backgrounds, and text variants.

Tints

#7BDDE0 #8FE2E5 #A4E7EA #B9EDEF #CDF2F3 #E2F7F8

Shades

#45CFD3 #2DB9BE #25999D #1C7578 #145557 #0C3032

Use #66D7DB in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex