#03D311 Color

#03D311 is rgb(3, 211, 17) in RGB and hsl(124, 97%, 42%) in HSL. The closest CSS named color is Lime. Black text is most readable on this background.

#03D311
HEX#03D311
RGBrgb(3, 211, 17)
HSLhsl(124, 97%, 42%)
HSVhsv(124, 99%, 83%)
OKLCHoklch(75.2% 0.253 142.8)
CMYKcmyk(99%, 0%, 92%, 17%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #03D311 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 text10.33:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #03D311 based on color wheel relationships. Click any swatch for its full breakdown.

Base#03D311Complementary#D303C5Analogous#5DD303Analogous#03D379Triadic#1103D3Triadic#D31103

Tints & Shades

Lighter tints and darker shades of #03D311, useful for hover states, backgrounds, and text variants.

Use #03D311 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex