Hex #5b7918 or rgb(91,121,24) in RGB space is the tint of lime. It has hue angle of 78.56 degrees, value = 47 and saturation = 80. #5b7918 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of blue, 2 drops of green, 5 drops of black.
Nearest safe hex - #666600. Below you can see the block with #5b7918 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b7918 to the mixer and play with it.