Hex #80ae37 or rgb(128,174,55) in RGB space is the tint of olive. It has hue angle of 83.19 degrees, value = 68 and saturation = 68. #80ae37 can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of green, 3 drops of white, 3 drops of black.
Nearest safe hex - #999933. Below you can see the block with #80ae37 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80ae37 to the mixer and play with it.