Hex #80b879 or rgb(128,184,121) in RGB space is the tint of green. It has hue angle of 113.33 degrees, value = 72 and saturation = 34. #80b879 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of red, 1 drop of blue, 5 drops of cyan.
Nearest safe hex - #99cc66. Below you can see the block with #80b879 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80b879 to the mixer and play with it.