Hex #809939 or rgb(128,153,57) in RGB space is the tint of lime. It has hue angle of 75.63 degrees, value = 60 and saturation = 63. #809939 can be obtained by mixing 4 colors: 5 drops of yellow, 1 drop of red, 4 drops of blue, 2 drops of green.
Nearest safe hex - #999933. Below you can see the block with #809939 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #809939 to the mixer and play with it.