Hex #80b635 or rgb(128,182,53) in RGB space is the tint of olive. It has hue angle of 85.12 degrees, value = 71 and saturation = 71. #80b635 can be obtained by mixing 4 colors: 2 drops of yellow, 1 drop of magenta, 4 drops of green, 1 drop of white.
Nearest safe hex - #99cc33. Below you can see the block with #80b635 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80b635 to the mixer and play with it.