Hex #80a700 or rgb(128,167,0) in RGB space is the tint of lime. It has hue angle of 74.01 degrees, value = 65 and saturation = 100. #80a700 can be obtained by mixing 4 colors: 4 drops of yellow, 1 drop of red, 4 drops of green, 1 drop of black.
Nearest safe hex - #999900. Below you can see the block with #80a700 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #80a700 to the mixer and play with it.