#66DBD5 Color

#66DBD5 is rgb(102, 219, 213) in RGB and hsl(177, 62%, 63%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#66DBD5

HEX#66DBD5

RGBrgb(102, 219, 213)

HSLhsl(177, 62%, 63%)

HSVhsv(177, 53%, 86%)

OKLCHoklch(82.3% 0.106 190.8)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DBD5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.66:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.66:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DBD5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DBD5 Complementary#DB666C Analogous#66DB9B Analogous#66A6DB Triadic#D566DB Triadic#DBD566

Tints & Shades

Lighter tints and darker shades of #66DBD5, useful for hover states, backgrounds, and text variants.

Tints

#7BE0DB #8FE5E1 #A4EAE6 #B9EFEC #CDF3F1 #E2F8F7

Shades

#45D3CC #2DBEB7 #259D97 #1C7873 #145753 #0C3230

Use #66DBD5 in Our Tools

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