Hex #46812e or rgb(70,129,46) in RGB space is the tint of grass green. It has hue angle of 102.65 degrees, value = 51 and saturation = 64. #46812e can be obtained by mixing 4 colors: 1 drop of red, 5 drops of green, 2 drops of white, 3 drops of black.
Nearest safe hex - #339933. Below you can see the block with #46812e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #46812e to the mixer and play with it.