Hex #55614c or rgb(85,97,76) in RGB space is the tint of olive. It has hue angle of 94.29 degrees, value = 38 and saturation = 22. #55614c can be obtained by mixing 4 colors: 1 drop of magenta, 2 drops of green, 2 drops of white, 4 drops of black.
Nearest safe hex - #666633. Below you can see the block with #55614c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55614c to the mixer and play with it.