Hex #6d875b or rgb(109,135,91) in RGB space is the tint of olive. It has hue angle of 95.45 degrees, value = 53 and saturation = 33. #6d875b can be obtained by mixing 4 colors: 3 drops of red, 3 drops of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #669966. Below you can see the block with #6d875b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d875b to the mixer and play with it.