#66C7C2 Color

#66C7C2 is rgb(102, 199, 194) in RGB and hsl(177, 46%, 59%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66C7C2

HEX#66C7C2

RGBrgb(102, 199, 194)

HSLhsl(177, 46%, 59%)

HSVhsv(177, 49%, 78%)

OKLCHoklch(77% 0.092 191)

CMYKcmyk(49%, 0%, 3%, 22%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66C7C2 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 text10.51:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66C7C2 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66C7C2 Complementary#C7666B Analogous#66C792 Analogous#669BC7 Triadic#C266C7 Triadic#C7C266

Tints & Shades

Lighter tints and darker shades of #66C7C2, useful for hover states, backgrounds, and text variants.

Tints

#7DCFCB #8FD6D2 #A6DEDB #B8E5E3 #CFEDEC #E1F4F3

Shades

#49BCB6 #3BA09B #30827E #276865 #1C4A48 #112D2B

Use #66C7C2 in Our Tools

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