Hex #5b7955 or rgb(91,121,85) in RGB space is the tint of grass green. It has hue angle of 110.00 degrees, value = 47 and saturation = 30. #5b7955 can be obtained by mixing 4 colors: 3 drops of red, 4 drops of blue, 5 drops of green, 2 drops of white.
Nearest safe hex - #666666. Below you can see the block with #5b7955 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #5b7955 to the mixer and play with it.