#66FF47 Color

#66FF47 is rgb(102, 255, 71) in RGB and hsl(110, 100%, 64%) in HSL. The closest CSS named color is LawnGreen. Black text is most readable on this background.

#66FF47

HEX#66FF47

RGBrgb(102, 255, 71)

HSLhsl(110, 100%, 64%)

HSVhsv(110, 72%, 100%)

OKLCHoklch(88.4% 0.255 140.7)

CMYKcmyk(60%, 0%, 72%, 0%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66FF47 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.32:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text15.96:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66FF47 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66FF47 Complementary#E047FF Analogous#C2FF47 Analogous#47FF85 Triadic#4766FF Triadic#FF4766

Tints & Shades

Lighter tints and darker shades of #66FF47, useful for hover states, backgrounds, and text variants.

Tints

#7BFF61 #91FF7A #A6FF94 #B7FFA8 #CCFFC2 #E1FFDB

Shades

#40FF1A #28F000 #20C200 #1A9900 #126B00 #0B4200

Use #66FF47 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex