Hex #556026 or rgb(85,96,38) in RGB space is the tint of lime. It has hue angle of 71.38 degrees, value = 38 and saturation = 60. #556026 can be obtained by mixing 3 colors: 3 drops of red, 2 drops of blue, 4 drops of green.
Nearest safe hex - #666633. Below you can see the block with #556026 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #556026 to the mixer and play with it.