#155B4F Color
#155B4F is rgb(21, 91, 79) in RGB and hsl(170, 63%, 22%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#155B4F
HEX
#155B4FRGB
rgb(21, 91, 79)HSL
hsl(170, 63%, 22%)HSV
hsv(170, 77%, 36%)OKLCH
oklch(42.6% 0.07 178.6)CMYK
cmyk(77%, 0%, 13%, 64%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #155B4F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.95:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.64:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #155B4F based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #155B4F, useful for hover states, backgrounds, and text variants.