#155B60 Color
#155B60 is rgb(21, 91, 96) in RGB and hsl(184, 64%, 23%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.
#155B60
HEX
#155B60RGB
rgb(21, 91, 96)HSL
hsl(184, 64%, 23%)HSV
hsv(184, 78%, 38%)OKLCH
oklch(43.2% 0.066 202.2)CMYK
cmyk(78%, 5%, 0%, 62%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #155B60 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text7.79:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text2.7:1AA normal ✗AA large ✗AAA normal ✗
Color Harmonies
Colors that pair well with #155B60 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #155B60, useful for hover states, backgrounds, and text variants.