Hex #55642b or rgb(85,100,43) in RGB space is the tint of lime. It has hue angle of 75.79 degrees, value = 39 and saturation = 57. #55642b can be obtained by mixing 4 colors: 2 drops of red, 1 drop of cyan, 2 drops of green, 1 drop of black.
Nearest safe hex - #666633. Below you can see the block with #55642b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55642b to the mixer and play with it.