#66DD4B Color

#66DD4B is rgb(102, 221, 75) in RGB and hsl(109, 68%, 58%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#66DD4B

HEX#66DD4B

RGBrgb(102, 221, 75)

HSLhsl(109, 68%, 58%)

HSVhsv(109, 66%, 87%)

OKLCHoklch(80% 0.213 140.2)

CMYKcmyk(54%, 0%, 66%, 13%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66DD4B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.75:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text12.01:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66DD4B based on color wheel relationships. Click any swatch for its full breakdown.

Base#66DD4B Complementary#C24BDD Analogous#AFDD4B Analogous#4BDD79 Triadic#4B66DD Triadic#DD4B66

Tints & Shades

Lighter tints and darker shades of #66DD4B, useful for hover states, backgrounds, and text variants.

Tints

#7CE265 #8EE67A #A4EB94 #BAEFAE #D0F4C7 #E2F8DD

Shades

#49D629 #3EB823 #33961D #277416 #1C5110 #11330A

Use #66DD4B in Our Tools

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