Hex #397447 or rgb(57,116,71) in RGB space is the tint of bluish green. It has hue angle of 134.24 degrees, value = 45 and saturation = 51. #397447 can be obtained by mixing 4 colors: 4 drops of red, 5 drops of cyan, 5 drops of green, 4 drops of black.
Nearest safe hex - #336633. Below you can see the block with #397447 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #397447 to the mixer and play with it.