#03D31F Color
#03D31F is rgb(3, 211, 31) in RGB and hsl(128, 97%, 42%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#03D31F
HEX
#03D31FRGB
rgb(3, 211, 31)HSL
hsl(128, 97%, 42%)HSV
hsv(128, 99%, 83%)OKLCH
oklch(75.2% 0.249 143.2)CMYK
cmyk(99%, 0%, 85%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #03D31F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.03:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.34:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #03D31F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #03D31F, useful for hover states, backgrounds, and text variants.