#81E378 Color
#81E378 is rgb(129, 227, 120) in RGB and hsl(115, 66%, 68%) in HSL. The closest CSS named color is LightGreen. Black text is most readable on this background.
#81E378
HEX
#81E378RGB
rgb(129, 227, 120)HSL
hsl(115, 66%, 68%)HSV
hsv(115, 47%, 89%)OKLCH
oklch(83.1% 0.171 142.2)CMYK
cmyk(43%, 0%, 47%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #81E378 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.59:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.19:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #81E378 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #81E378, useful for hover states, backgrounds, and text variants.