#688D81 Color

#688D81 is rgb(104, 141, 129) in RGB and hsl(161, 15%, 48%) in HSL. The closest CSS named color is SlateGray. Black text is most readable on this background.

#688D81

HEX#688D81

RGBrgb(104, 141, 129)

HSLhsl(161, 15%, 48%)

HSVhsv(161, 26%, 55%)

OKLCHoklch(61.2% 0.045 172.8)

CMYKcmyk(26%, 0%, 9%, 45%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #688D81 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text3.67:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.72:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #688D81 based on color wheel relationships. Click any swatch for its full breakdown.

Base#688D81 Complementary#8D6874 Analogous#688D6F Analogous#68868D Triadic#81688D Triadic#8D8168

Tints & Shades

Lighter tints and darker shades of #688D81, useful for hover states, backgrounds, and text variants.

Tints

#7B9D93 #90ADA3 #A4BCB4 #BCCDC8 #D0DCD8 #E5EBE9

Shades

#5B7B71 #4C675E #3F554E #32433E #25322E #161D1B

Use #688D81 in Our Tools

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