Hex #5b8800 or rgb(91,136,0) in RGB space is the tint of lime. It has hue angle of 79.85 degrees, value = 53 and saturation = 100. #5b8800 can be obtained by mixing 3 colors: 5 drops of yellow, 4 drops of green, 5 drops of black.
Nearest safe hex - #669900. Below you can see the block with #5b8800 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b8800 to the mixer and play with it.