#688A15 Color
#688A15 is rgb(104, 138, 21) in RGB and hsl(77, 74%, 31%) in HSL. The closest CSS named color is OliveDrab. Black text is most readable on this background.
#688A15
HEX
#688A15RGB
rgb(104, 138, 21)HSL
hsl(77, 74%, 31%)HSV
hsv(77, 85%, 54%)OKLCH
oklch(58.6% 0.141 125.6)CMYK
cmyk(25%, 0%, 85%, 46%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #688A15 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text4.01:1AA normal ✗AA large ✓AAA normal ✗
TextBlack text5.23:1AA normal ✓AA large ✓AAA normal ✗
Color Harmonies
Colors that pair well with #688A15 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #688A15, useful for hover states, backgrounds, and text variants.