Hex #477e30 or rgb(71,126,48) in RGB space is the tint of grass green. It has hue angle of 102.31 degrees, value = 49 and saturation = 62. #477e30 can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of blue, 4 drops of green, 4 drops of black.
Nearest safe hex - #336633. Below you can see the block with #477e30 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #477e30 to the mixer and play with it.