Hex #408f35 or rgb(64,143,53) in RGB space is the tint of green. It has hue angle of 112.67 degrees, value = 56 and saturation = 63. #408f35 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of magenta, 1 drop of cyan, 5 drops of green.
Nearest safe hex - #339933. Below you can see the block with #408f35 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #408f35 to the mixer and play with it.