Hex #80bb75 or rgb(128,187,117) in RGB space is the tint of grass green. It has hue angle of 110.57 degrees, value = 73 and saturation = 37. #80bb75 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of red, 1 drop of blue, 3 drops of cyan.
Nearest safe hex - #99cc66. Below you can see the block with #80bb75 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80bb75 to the mixer and play with it.