Hex #808c5b or rgb(128,140,91) in RGB space is the tint of lime. It has hue angle of 74.69 degrees, value = 55 and saturation = 35. #808c5b can be obtained by mixing 4 colors: 5 drops of yellow, 4 drops of blue, 3 drops of white, 4 drops of black.
Nearest safe hex - #999966. Below you can see the block with #808c5b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #808c5b to the mixer and play with it.