Hex #55584a or rgb(85,88,74) in RGB space is the tint of lime. It has hue angle of 72.86 degrees, value = 35 and saturation = 16. #55584a can be obtained by mixing 4 colors: 5 drops of red, 5 drops of blue, 1 drop of cyan, 4 drops of green.
Nearest safe hex - #666633. Below you can see the block with #55584a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55584a to the mixer and play with it.