Hex #80ae80 or rgb(128,174,128) in RGB space is the tint of green. It has hue angle of 120.00 degrees, value = 68 and saturation = 26. #80ae80 can be obtained by mixing 4 colors: 4 drops of red, 4 drops of cyan, 5 drops of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #80ae80 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80ae80 to the mixer and play with it.