#40E775 Color
#40E775 is rgb(64, 231, 117) in RGB and hsl(139, 78%, 58%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#40E775
HEX
#40E775RGB
rgb(64, 231, 117)HSL
hsl(139, 78%, 58%)HSV
hsv(139, 72%, 91%)OKLCH
oklch(81.9% 0.206 149.4)CMYK
cmyk(72%, 0%, 49%, 9%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #40E775 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.63:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.91:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #40E775 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #40E775, useful for hover states, backgrounds, and text variants.