Hex #80d72b or rgb(128,215,43) in RGB space is the tint of olive. It has hue angle of 90.35 degrees, value = 84 and saturation = 80. #80d72b can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of cyan, 5 drops of green, 1 drop of white.
Nearest safe hex - #99cc33. Below you can see the block with #80d72b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80d72b to the mixer and play with it.