Hex #80a170 or rgb(128,161,112) in RGB space is the tint of grass green. It has hue angle of 100.41 degrees, value = 63 and saturation = 30. #80a170 can be obtained by mixing 4 colors: 5 drops of yellow, 3 drops of red, 3 drops of blue, 5 drops of cyan.
Nearest safe hex - #999966. Below you can see the block with #80a170 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a170 to the mixer and play with it.