Hex #555942 or rgb(85,89,66) in RGB space is the tint of lime. It has hue angle of 70.43 degrees, value = 35 and saturation = 26. #555942 can be obtained by mixing 4 colors: 2 drops of magenta, 3 drops of green, 1 drop of white, 3 drops of black.
Nearest safe hex - #666633. Below you can see the block with #555942 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #555942 to the mixer and play with it.