#5B8B80 Color

#5B8B80 is rgb(91, 139, 128) in RGB and hsl(166, 21%, 45%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#5B8B80

HEX#5B8B80

RGBrgb(91, 139, 128)

HSLhsl(166, 21%, 45%)

HSVhsv(166, 35%, 55%)

OKLCHoklch(59.9% 0.055 178.3)

CMYKcmyk(35%, 0%, 8%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #5B8B80 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.85:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.45:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #5B8B80 based on color wheel relationships. Click any swatch for its full breakdown.

Base#5B8B80 Complementary#8B5B66 Analogous#5B8B68 Analogous#5B7E8B Triadic#805B8B Triadic#8B805B

Tints & Shades

Lighter tints and darker shades of #5B8B80, useful for hover states, backgrounds, and text variants.

Tints

#6EA095 #84AEA4 #9CBFB7 #B2CDC6 #CBDDD9 #E0EBE8

Shades

#4F786F #42665E #36534D #2C443E #20312D #141F1C

Use #5B8B80 in Our Tools

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