#03B591 Color
#03B591 is rgb(3, 181, 145) in RGB and hsl(168, 97%, 36%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.
#03B591
HEX
#03B591RGB
rgb(3, 181, 145)HSL
hsl(168, 97%, 36%)HSV
hsv(168, 98%, 71%)OKLCH
oklch(68.9% 0.133 171.7)CMYK
cmyk(98%, 0%, 20%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #03B591 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.62:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.02:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #03B591 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #03B591, useful for hover states, backgrounds, and text variants.