#66F33F Color

#66F33F is rgb(102, 243, 63) in RGB and hsl(107, 88%, 60%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#66F33F

HEX#66F33F

RGBrgb(102, 243, 63)

HSLhsl(107, 88%, 60%)

HSVhsv(107, 74%, 95%)

OKLCHoklch(85.4% 0.246 139.9)

CMYKcmyk(58%, 0%, 74%, 5%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F33F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.45:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.46:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F33F based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F33F Complementary#CC3FF3 Analogous#C0F33F Analogous#3FF372 Triadic#3F66F3 Triadic#F33F66

Tints & Shades

Lighter tints and darker shades of #66F33F, useful for hover states, backgrounds, and text variants.

Tints

#79F457 #90F674 #A3F88C #BAF9A9 #CDFBC1 #E4FDDD

Shades

#48F019 #38D30D #2EAD0B #248609 #1A6006 #0F3A04

Use #66F33F in Our Tools

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