#15B261 Color
#15B261 is rgb(21, 178, 97) in RGB and hsl(149, 79%, 39%) in HSL. The closest CSS named color is MediumSeaGreen. Black text is most readable on this background.
#15B261
HEX
#15B261RGB
rgb(21, 178, 97)HSL
hsl(149, 79%, 39%)HSV
hsv(149, 88%, 70%)OKLCH
oklch(67.1% 0.168 153)CMYK
cmyk(88%, 0%, 46%, 30%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #15B261 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.77:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text7.57:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #15B261 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #15B261, useful for hover states, backgrounds, and text variants.