#03D387 Color
#03D387 is rgb(3, 211, 135) in RGB and hsl(158, 97%, 42%) in HSL. The closest CSS named color is MediumSpringGreen. Black text is most readable on this background.
#03D387
HEX
#03D387RGB
rgb(3, 211, 135)HSL
hsl(158, 97%, 42%)HSV
hsv(158, 99%, 83%)OKLCH
oklch(76.4% 0.177 158.6)CMYK
cmyk(99%, 0%, 36%, 17%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #03D387 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.97:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.67:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #03D387 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #03D387, useful for hover states, backgrounds, and text variants.