#15D18C Color
#15D18C is rgb(21, 209, 140) in RGB and hsl(158, 82%, 45%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.
#15D18C
HEX
#15D18CRGB
rgb(21, 209, 140)HSL
hsl(158, 82%, 45%)HSV
hsv(158, 90%, 82%)OKLCH
oklch(76.1% 0.168 160.3)CMYK
cmyk(90%, 0%, 33%, 18%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #15D18C 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 text10.53:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #15D18C based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #15D18C, useful for hover states, backgrounds, and text variants.