#40ED40 Color
#40ED40 is rgb(64, 237, 64) in RGB and hsl(120, 83%, 59%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#40ED40
HEX
#40ED40RGB
rgb(64, 237, 64)HSL
hsl(120, 83%, 59%)HSV
hsv(120, 73%, 93%)OKLCH
oklch(82.9% 0.251 142.9)CMYK
cmyk(73%, 0%, 73%, 7%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40ED40 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.57:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.41:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40ED40 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40ED40, useful for hover states, backgrounds, and text variants.