#155B35 Color
#155B35 is rgb(21, 91, 53) in RGB and hsl(147, 63%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#155B35
HEX
#155B35RGB
rgb(21, 91, 53)HSL
hsl(147, 63%, 22%)HSV
hsv(147, 77%, 36%)OKLCH
oklch(41.8% 0.093 154.7)CMYK
cmyk(77%, 0%, 42%, 64%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #155B35 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text8.14:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.58:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #155B35 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #155B35, useful for hover states, backgrounds, and text variants.