#66F500 Color

#66F500 is rgb(102, 245, 0) in RGB and hsl(95, 100%, 48%) in HSL. The closest CSS named color is LawnGreen. Black text is most readable on this background.

#66F500

HEX#66F500

RGBrgb(102, 245, 0)

HSLhsl(95, 100%, 48%)

HSVhsv(95, 100%, 96%)

OKLCHoklch(85.7% 0.265 138.1)

CMYKcmyk(58%, 0%, 100%, 4%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #66F500 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text1.44:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text14.63:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #66F500 based on color wheel relationships. Click any swatch for its full breakdown.

Base#66F500 Complementary#8F00F5 Analogous#E0F500 Analogous#00F514 Triadic#0066F5 Triadic#F50066

Tints & Shades

Lighter tints and darker shades of #66F500, useful for hover states, backgrounds, and text variants.

Tints

#79FF1A #8EFF3D #A3FF61 #BBFF8A #CFFFAD #E4FFD1

Shades

#59D600 #4AB300 #3E9400 #317500 #245700 #153300

Use #66F500 in Our Tools

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