#15A5AC Color
#15A5AC is rgb(21, 165, 172) in RGB and hsl(183, 78%, 38%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.
#15A5AC
HEX
#15A5ACRGB
rgb(21, 165, 172)HSL
hsl(183, 78%, 38%)HSV
hsv(183, 88%, 67%)OKLCH
oklch(65.8% 0.109 200.3)CMYK
cmyk(88%, 4%, 0%, 33%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #15A5AC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text3:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.01:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #15A5AC based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #15A5AC, useful for hover states, backgrounds, and text variants.