#18CBD8 Color
#18CBD8 is rgb(24, 203, 216) in RGB and hsl(184, 80%, 47%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.
#18CBD8
HEX
#18CBD8RGB
rgb(24, 203, 216)HSL
hsl(184, 80%, 47%)HSV
hsv(184, 89%, 85%)OKLCH
oklch(76.9% 0.128 203.2)CMYK
cmyk(89%, 6%, 0%, 15%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #18CBD8 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.99:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.57:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #18CBD8 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #18CBD8, useful for hover states, backgrounds, and text variants.