#66CCA3 Color

#66CCA3 is rgb(102, 204, 163) in RGB and hsl(156, 50%, 60%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66CCA3

HEX#66CCA3

RGBrgb(102, 204, 163)

HSLhsl(156, 50%, 60%)

HSVhsv(156, 50%, 80%)

OKLCHoklch(77.2% 0.114 165.1)

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

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66CCA3 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.96:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text10.73:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66CCA3 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66CCA3 Complementary#CC668F Analogous#66CC70 Analogous#66C2CC Triadic#A366CC Triadic#CCA366

Tints & Shades

Lighter tints and darker shades of #66CCA3, useful for hover states, backgrounds, and text variants.

Tints

#79D2AF #90DABC #A3E0C8 #BAE8D6 #CDEEE1 #E4F6EF

Shades

#47C291 #38A87B #2E8A65 #246B4F #194D38 #0F2E22

Use #66CCA3 in Our Tools

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