#03CE40 Color
#03CE40 is rgb(3, 206, 64) in RGB and hsl(138, 97%, 41%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#03CE40
HEX
#03CE40RGB
rgb(3, 206, 64)HSL
hsl(138, 97%, 41%)HSV
hsv(138, 99%, 81%)OKLCH
oklch(74.1% 0.228 145.6)CMYK
cmyk(99%, 0%, 69%, 19%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #03CE40 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.12:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.91:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #03CE40 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #03CE40, useful for hover states, backgrounds, and text variants.