#18B49C Color
#18B49C is rgb(24, 180, 156) in RGB and hsl(171, 76%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.
#18B49C
HEX
#18B49CRGB
rgb(24, 180, 156)HSL
hsl(171, 76%, 40%)HSV
hsv(171, 87%, 71%)OKLCH
oklch(69.1% 0.123 178.3)CMYK
cmyk(87%, 0%, 13%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #18B49C background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.61:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.05:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #18B49C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #18B49C, useful for hover states, backgrounds, and text variants.