Hex #336922 or rgb(51,105,34) in RGB space is the tint of grass green. It has hue angle of 105.63 degrees, value = 41 and saturation = 68. #336922 can be obtained by mixing 4 colors: 2 drops of red, 2 drops of blue, 5 drops of green, 1 drop of black.
Nearest safe hex - #336633. Below you can see the block with #336922 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #336922 to the mixer and play with it.