#66C7C0 Color

#66C7C0 is rgb(102, 199, 192) in RGB and hsl(176, 46%, 59%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66C7C0

HEX#66C7C0

RGBrgb(102, 199, 192)

HSLhsl(176, 46%, 59%)

HSVhsv(176, 49%, 78%)

OKLCHoklch(76.9% 0.092 189.2)

CMYKcmyk(49%, 0%, 4%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C7C0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.5:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C7C0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C7C0 Complementary#C7666D Analogous#66C790 Analogous#669DC7 Triadic#C066C7 Triadic#C7C066

Tints & Shades

Lighter tints and darker shades of #66C7C0, useful for hover states, backgrounds, and text variants.

Tints

#7DCFC9 #8FD6D1 #A6DEDA #B8E5E2 #CFEDEB #E1F4F3

Shades

#49BCB4 #3BA099 #30827D #276864 #1C4A47 #112D2B

Use #66C7C0 in Our Tools

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