#66CC80 Color

#66CC80 is rgb(102, 204, 128) in RGB and hsl(135, 50%, 60%) in HSL. The closest CSS named color is MediumAquamarine. Black text is most readable on this background.

#66CC80

HEX#66CC80

RGBrgb(102, 204, 128)

HSLhsl(135, 50%, 60%)

HSVhsv(135, 50%, 80%)

OKLCHoklch(76.5% 0.145 150.1)

CMYKcmyk(50%, 0%, 37%, 20%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66CC80 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 #66CC80 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66CC80 Complementary#CC66B2 Analogous#7FCC66 Analogous#66CCB3 Triadic#8066CC Triadic#CC7F66

Tints & Shades

Lighter tints and darker shades of #66CC80, useful for hover states, backgrounds, and text variants.

Tints

#79D28F #90DAA3 #A3E0B3 #BAE8C6 #CDEED6 #E4F6E9

Shades

#47C266 #38A854 #2E8A45 #246B36 #194D26 #0F2E17

Use #66CC80 in Our Tools

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