Hex #9fa28f or rgb(159,162,143) in RGB space is the tint of lime. It has hue angle of 69.47 degrees, value = 64 and saturation = 12. #9fa28f can be obtained by mixing 4 colors: 5 drops of red, 4 drops of cyan, 2 drops of green, 5 drops of white.
Nearest safe hex - #999999. Below you can see the block with #9fa28f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #9fa28f to the mixer and play with it.