Hex #5b8849 or rgb(91,136,73) in RGB space is the tint of grass green. It has hue angle of 102.86 degrees, value = 53 and saturation = 46. #5b8849 can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of magenta, 4 drops of blue, 5 drops of green.
Nearest safe hex - #669933. Below you can see the block with #5b8849 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b8849 to the mixer and play with it.