#66FD2B Color

#66FD2B is rgb(102, 253, 43) in RGB and hsl(103, 98%, 58%) in HSL. The closest CSS named color is LawnGreen. Black text is most readable on this background.

#66FD2B

HEX#66FD2B

RGBrgb(102, 253, 43)

HSLhsl(103, 98%, 58%)

HSVhsv(103, 83%, 99%)

OKLCHoklch(87.8% 0.265 139.2)

CMYKcmyk(60%, 0%, 83%, 1%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FD2B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.34:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.65:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66FD2B based on color wheel relationships. Click any swatch for its full breakdown.

Base#66FD2B Complementary#C12BFD Analogous#CFFD2B Analogous#2BFD58 Triadic#2B66FD Triadic#FD2B66

Tints & Shades

Lighter tints and darker shades of #66FD2B, useful for hover states, backgrounds, and text variants.

Tints

#7CFD49 #8EFD62 #A4FE81 #BAFE9F #D0FEBD #E2FFD7

Shades

#49FC03 #3FD902 #33B102 #288801 #1C6001 #123D01

Use #66FD2B in Our Tools

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