#03D391 Color
#03D391 is rgb(3, 211, 145) in RGB and hsl(161, 97%, 42%) in HSL. The closest CSS named color is MediumSpringGreen. Black text is most readable on this background.
#03D391
HEX
#03D391RGB
rgb(3, 211, 145)HSL
hsl(161, 97%, 42%)HSV
hsv(161, 99%, 83%)OKLCH
oklch(76.6% 0.168 161.8)CMYK
cmyk(99%, 0%, 31%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #03D391 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.96:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.73:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #03D391 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #03D391, useful for hover states, backgrounds, and text variants.