Hex #80a972 or rgb(128,169,114) in RGB space is the tint of grass green. It has hue angle of 104.73 degrees, value = 66 and saturation = 33. #80a972 can be obtained by mixing 4 colors: 5 drops of yellow, 5 drops of blue, 1 drop of cyan, 1 drop of white.
Nearest safe hex - #999966. Below you can see the block with #80a972 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a972 to the mixer and play with it.