Hex #80aa5b or rgb(128,170,91) in RGB space is the tint of olive. It has hue angle of 91.90 degrees, value = 67 and saturation = 46. #80aa5b can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of magenta, 3 drops of cyan, 4 drops of green.
Nearest safe hex - #999966. Below you can see the block with #80aa5b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80aa5b to the mixer and play with it.