Hex #55952b or rgb(85,149,43) in RGB space is the tint of olive. It has hue angle of 96.23 degrees, value = 58 and saturation = 71. #55952b can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of cyan, 1 drop of green, 2 drops of black.
Nearest safe hex - #669933. Below you can see the block with #55952b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55952b to the mixer and play with it.