#18C9C9 Color
#18C9C9 is rgb(24, 201, 201) in RGB and hsl(180, 79%, 44%) in HSL. The closest CSS named color is DarkTurquoise. Black text is most readable on this background.
#18C9C9
HEX
#18C9C9RGB
rgb(24, 201, 201)HSL
hsl(180, 79%, 44%)HSV
hsv(180, 88%, 79%)OKLCH
oklch(75.8% 0.127 194.8)CMYK
cmyk(88%, 0%, 0%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #18C9C9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.05:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text10.24:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #18C9C9 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #18C9C9, useful for hover states, backgrounds, and text variants.