#40D90D Color
#40D90D is rgb(64, 217, 13) in RGB and hsl(105, 89%, 45%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#40D90D
HEX
#40D90DRGB
rgb(64, 217, 13)HSL
hsl(105, 89%, 45%)HSV
hsv(105, 94%, 85%)OKLCH
oklch(77.5% 0.249 140.5)CMYK
cmyk(71%, 0%, 94%, 15%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40D90D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.88:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text11.15:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40D90D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40D90D, useful for hover states, backgrounds, and text variants.