#15CBBF Color
#15CBBF is rgb(21, 203, 191) in RGB and hsl(176, 81%, 44%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.
#15CBBF
HEX
#15CBBFRGB
rgb(21, 203, 191)HSL
hsl(176, 81%, 44%)HSV
hsv(176, 90%, 80%)OKLCH
oklch(76% 0.13 187.2)CMYK
cmyk(90%, 0%, 6%, 20%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #15CBBF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.03:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.33:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #15CBBF based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #15CBBF, useful for hover states, backgrounds, and text variants.