Hex #80aa60 or rgb(128,170,96) in RGB space is the tint of olive. It has hue angle of 94.05 degrees, value = 67 and saturation = 44. #80aa60 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of blue, 1 drop of green, 1 drop of white.
Nearest safe hex - #999966. Below you can see the block with #80aa60 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80aa60 to the mixer and play with it.