Hex #809840 or rgb(128,152,64) in RGB space is the tint of lime. It has hue angle of 76.36 degrees, value = 60 and saturation = 58. #809840 can be obtained by mixing 4 colors: 3 drops of yellow, 1 drop of magenta, 2 drops of blue, 2 drops of green.
Nearest safe hex - #999933. Below you can see the block with #809840 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809840 to the mixer and play with it.