Hex #80bb2b or rgb(128,187,43) in RGB space is the tint of olive. It has hue angle of 84.58 degrees, value = 73 and saturation = 77. #80bb2b can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of magenta, 5 drops of green, 1 drop of white.
Nearest safe hex - #99cc33. Below you can see the block with #80bb2b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80bb2b to the mixer and play with it.