#66FF9C Color

#66FF9C is rgb(102, 255, 156) in RGB and hsl(141, 100%, 70%) in HSL. The closest CSS named color is LightGreen. Black text is most readable on this background.

#66FF9C

HEX#66FF9C

RGBrgb(102, 255, 156)

HSLhsl(141, 100%, 70%)

HSVhsv(141, 60%, 100%)

OKLCHoklch(89.4% 0.189 152.1)

CMYKcmyk(60%, 0%, 39%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FF9C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.28:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text16.35:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66FF9C based on color wheel relationships. Click any swatch for its full breakdown.

Base#66FF9C Complementary#FF66C9 Analogous#7DFF66 Analogous#66FFE8 Triadic#9C66FF Triadic#FF9C66

Tints & Shades

Lighter tints and darker shades of #66FF9C, useful for hover states, backgrounds, and text variants.

Tints

#7AFFA9 #8FFFB6 #A3FFC3 #B8FFD1 #CCFFDE #E0FFEB

Shades

#38FF7E #05FF5D #00D64B #00A339 #007529 #004217

Use #66FF9C in Our Tools

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