#3DFF51 Color
#3DFF51 is rgb(61, 255, 81) in RGB and hsl(126, 100%, 62%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#3DFF51
HEX
#3DFF51RGB
rgb(61, 255, 81)HSL
hsl(126, 100%, 62%)HSV
hsv(126, 76%, 100%)OKLCH
oklch(87.5% 0.261 144.1)CMYK
cmyk(76%, 0%, 68%, 0%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3DFF51 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.34:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text15.62:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #3DFF51 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3DFF51, useful for hover states, backgrounds, and text variants.