#40D803 Color
#40D803 is rgb(64, 216, 3) in RGB and hsl(103, 97%, 43%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#40D803
HEX
#40D803RGB
rgb(64, 216, 3)HSL
hsl(103, 97%, 43%)HSV
hsv(103, 99%, 85%)OKLCH
oklch(77.2% 0.25 140.3)CMYK
cmyk(70%, 0%, 99%, 15%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40D803 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.9:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.04:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40D803 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40D803, useful for hover states, backgrounds, and text variants.