#3DFF81 Color
#3DFF81 is rgb(61, 255, 129) in RGB and hsl(141, 100%, 62%) in HSL. The closest CSS named color is SpringGreen. Black text is most readable on this background.
#3DFF81
HEX
#3DFF81RGB
rgb(61, 255, 129)HSL
hsl(141, 100%, 62%)HSV
hsv(141, 76%, 100%)OKLCH
oklch(88% 0.226 149.8)CMYK
cmyk(76%, 0%, 49%, 0%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3DFF81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.33:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.82:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #3DFF81 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3DFF81, useful for hover states, backgrounds, and text variants.