Hex #397439 or rgb(57,116,57) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 45 and saturation = 51. #397439 can be obtained by mixing 4 colors: 1 drop of red, 1 drop of magenta, 2 drops of blue, 5 drops of green.
Nearest safe hex - #336633. Below you can see the block with #397439 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #397439 to the mixer and play with it.