Hex #39572f or rgb(57,87,47) in RGB space is the tint of grass green. It has hue angle of 105.00 degrees, value = 34 and saturation = 46. #39572f can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of blue, 1 drop of cyan, 5 drops of black.
Nearest safe hex - #336633. Below you can see the block with #39572f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #39572f to the mixer and play with it.