Hex #55a54c or rgb(85,165,76) in RGB space is the tint of green. It has hue angle of 113.93 degrees, value = 65 and saturation = 54. #55a54c can be obtained by mixing 4 colors: 1 drop of red, 1 drop of blue, 5 drops of green, 2 drops of white.
Nearest safe hex - #669933. Below you can see the block with #55a54c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #55a54c to the mixer and play with it.