Hex #396d1c or rgb(57,109,28) in RGB space is the tint of grass green. It has hue angle of 98.52 degrees, value = 43 and saturation = 74. #396d1c can be obtained by mixing 4 colors: 1 drop of red, 4 drops of green, 1 drop of white, 3 drops of black.
Nearest safe hex - #336633. Below you can see the block with #396d1c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #396d1c to the mixer and play with it.