Hex #80c655 or rgb(128,198,85) in RGB space is the tint of olive. It has hue angle of 97.17 degrees, value = 78 and saturation = 57. #80c655 can be obtained by mixing 3 colors: 3 drops of yellow, 2 drops of cyan, 1 drop of black.
Nearest safe hex - #99cc66. Below you can see the block with #80c655 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80c655 to the mixer and play with it.