Hex #697b5f or rgb(105,123,95) in RGB space is the tint of grass green. It has hue angle of 98.57 degrees, value = 48 and saturation = 23. #697b5f can be obtained by mixing 4 colors: 5 drops of red, 2 drops of magenta, 5 drops of cyan, 5 drops of green.
Nearest safe hex - #666666. Below you can see the block with #697b5f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #697b5f to the mixer and play with it.