#5B8B89 Color

#5B8B89 is rgb(91, 139, 137) in RGB and hsl(178, 21%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#5B8B89

HEX#5B8B89

RGBrgb(91, 139, 137)

HSLhsl(178, 21%, 45%)

HSVhsv(178, 35%, 55%)

OKLCHoklch(60.2% 0.052 192.5)

CMYKcmyk(35%, 0%, 1%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5B8B89 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.82:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.5:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5B8B89 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5B8B89 Complementary#8B5B5C Analogous#5B8B71 Analogous#5B748B Triadic#895B8B Triadic#8B895B

Tints & Shades

Lighter tints and darker shades of #5B8B89, useful for hover states, backgrounds, and text variants.

Tints

#6EA09F #84AEAD #9CBFBD #B2CDCC #CBDDDC #E0EBEA

Shades

#4F7877 #426665 #365352 #2C4443 #203131 #141F1E

Use #5B8B89 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex