#40B10B Color
#40B10B is rgb(64, 177, 11) in RGB and hsl(101, 88%, 37%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#40B10B
HEX
#40B10BRGB
rgb(64, 177, 11)HSL
hsl(101, 88%, 37%)HSV
hsv(101, 94%, 69%)OKLCH
oklch(66.9% 0.209 139.2)CMYK
cmyk(64%, 0%, 94%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40B10B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.8:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.51:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40B10B based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40B10B, useful for hover states, backgrounds, and text variants.