#18B488 Color
#18B488 is rgb(24, 180, 136) in RGB and hsl(163, 76%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.
#18B488
HEX
#18B488RGB
rgb(24, 180, 136)HSL
hsl(163, 76%, 40%)HSV
hsv(163, 87%, 71%)OKLCH
oklch(68.5% 0.136 167)CMYK
cmyk(87%, 0%, 24%, 29%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #18B488 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.65:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.92:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #18B488 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #18B488, useful for hover states, backgrounds, and text variants.