#66CCB1 Color

#66CCB1 is rgb(102, 204, 177) in RGB and hsl(164, 50%, 60%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66CCB1

HEX#66CCB1

RGBrgb(102, 204, 177)

HSLhsl(164, 50%, 60%)

HSVhsv(164, 50%, 80%)

OKLCHoklch(77.6% 0.104 173.9)

CMYKcmyk(50%, 0%, 13%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66CCB1 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.94:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.84:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66CCB1 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66CCB1 Complementary#CC6681 Analogous#66CC7E Analogous#66B4CC Triadic#B166CC Triadic#CCB166

Tints & Shades

Lighter tints and darker shades of #66CCB1, useful for hover states, backgrounds, and text variants.

Tints

#79D2BB #90DAC6 #A3E0D0 #BAE8DC #CDEEE6 #E4F6F1

Shades

#47C2A1 #38A88A #2E8A71 #246B58 #194D3F #0F2E26

Use #66CCB1 in Our Tools

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