Hex #809179 or rgb(128,145,121) in RGB space is the tint of grass green. It has hue angle of 102.50 degrees, value = 57 and saturation = 17. #809179 can be obtained by mixing 4 colors: 3 drops of magenta, 1 drop of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #999966. Below you can see the block with #809179 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809179 to the mixer and play with it.