#15B78E Color
#15B78E is rgb(21, 183, 142) in RGB and hsl(165, 79%, 40%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.
#15B78E
HEX
#15B78ERGB
rgb(21, 183, 142)HSL
hsl(165, 79%, 40%)HSV
hsv(165, 89%, 72%)OKLCH
oklch(69.4% 0.136 169)CMYK
cmyk(89%, 0%, 22%, 28%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #15B78E background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.56:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text8.2:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #15B78E based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #15B78E, useful for hover states, backgrounds, and text variants.