Hex #809a00 or rgb(128,154,0) in RGB space is the tint of lime. It has hue angle of 70.13 degrees, value = 60 and saturation = 100. #809a00 can be obtained by mixing 4 colors: 4 drops of yellow, 2 drops of red, 5 drops of green, 1 drop of black.
Nearest safe hex - #999900. Below you can see the block with #809a00 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809a00 to the mixer and play with it.