#66DBD3 Color

#66DBD3 is rgb(102, 219, 211) in RGB and hsl(176, 62%, 63%) in HSL. The closest CSS named color is MediumTurquoise. Black text is most readable on this background.

#66DBD3

HEX#66DBD3

RGBrgb(102, 219, 211)

HSLhsl(176, 62%, 63%)

HSVhsv(176, 53%, 86%)

OKLCHoklch(82.2% 0.107 189.3)

CMYKcmyk(53%, 0%, 4%, 14%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DBD3 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 text12.64:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DBD3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DBD3 Complementary#DB666E Analogous#66DB99 Analogous#66A8DB Triadic#D366DB Triadic#DBD366

Tints & Shades

Lighter tints and darker shades of #66DBD3, useful for hover states, backgrounds, and text variants.

Tints

#7BE0D9 #8FE5DF #A4EAE5 #B9EFEB #CDF3F1 #E2F8F7

Shades

#45D3CA #2DBEB4 #259D95 #1C7872 #145752 #0C322F

Use #66DBD3 in Our Tools

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