#3BE381 Color
#3BE381 is rgb(59, 227, 129) in RGB and hsl(145, 75%, 56%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#3BE381
HEX
#3BE381RGB
rgb(59, 227, 129)HSL
hsl(145, 75%, 56%)HSV
hsv(145, 74%, 89%)OKLCH
oklch(81% 0.192 152.5)CMYK
cmyk(74%, 0%, 43%, 11%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3BE381 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.68:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text12.49:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #3BE381 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3BE381, useful for hover states, backgrounds, and text variants.