Hex #60884b or rgb(96,136,75) in RGB space is the tint of grass green. It has hue angle of 99.34 degrees, value = 53 and saturation = 45. #60884b can be obtained by mixing 4 colors: 3 drops of yellow, 2 drops of blue, 1 drop of cyan, 2 drops of black.
Nearest safe hex - #669933. Below you can see the block with #60884b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #60884b to the mixer and play with it.