#15B7AC Color
#15B7AC is rgb(21, 183, 172) in RGB and hsl(176, 79%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.
#15B7AC
HEX
#15B7ACRGB
rgb(21, 183, 172)HSL
hsl(176, 79%, 40%)HSV
hsv(176, 89%, 72%)OKLCH
oklch(70.3% 0.12 187.1)CMYK
cmyk(89%, 0%, 6%, 28%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #15B7AC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.5:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.4:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #15B7AC based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #15B7AC, useful for hover states, backgrounds, and text variants.