Hex #809379 or rgb(128,147,121) in RGB space is the tint of grass green. It has hue angle of 103.85 degrees, value = 58 and saturation = 18. #809379 can be obtained by mixing 4 colors: 3 drops of yellow, 4 drops of blue, 3 drops of white, 2 drops of black.
Nearest safe hex - #999966. Below you can see the block with #809379 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809379 to the mixer and play with it.