#3FCD13 Color
#3FCD13 is rgb(63, 205, 19) in RGB and hsl(106, 83%, 44%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#3FCD13
HEX
#3FCD13RGB
rgb(63, 205, 19)HSL
hsl(106, 83%, 44%)HSV
hsv(106, 91%, 80%)OKLCH
oklch(74.3% 0.236 140.4)CMYK
cmyk(69%, 0%, 91%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #3FCD13 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.11:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.95:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #3FCD13 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #3FCD13, useful for hover states, backgrounds, and text variants.