Hex #339822 or rgb(51,152,34) in RGB space is the tint of grass green. It has hue angle of 111.36 degrees, value = 60 and saturation = 78. #339822 can be obtained by mixing 4 colors: 2 drops of yellow, 2 drops of blue, 5 drops of green, 1 drop of black.
Nearest safe hex - #339933. Below you can see the block with #339822 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #339822 to the mixer and play with it.