Hex #80c52b or rgb(128,197,43) in RGB space is the tint of olive. It has hue angle of 86.88 degrees, value = 77 and saturation = 78. #80c52b can be obtained by mixing 4 colors: 4 drops of yellow, 5 drops of green, 2 drops of white, 1 drop of black.
Nearest safe hex - #99cc33. Below you can see the block with #80c52b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80c52b to the mixer and play with it.