Hex #80a663 or rgb(128,166,99) in RGB space is the tint of olive. It has hue angle of 94.03 degrees, value = 65 and saturation = 40. #80a663 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of blue, 5 drops of green, 4 drops of white.
Nearest safe hex - #999966. Below you can see the block with #80a663 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a663 to the mixer and play with it.