Hex #6d8c55 or rgb(109,140,85) in RGB space is the tint of olive. It has hue angle of 93.82 degrees, value = 55 and saturation = 39. #6d8c55 can be obtained by mixing 3 colors: 2 drops of magenta, 4 drops of green, 1 drop of white.
Nearest safe hex - #669966. Below you can see the block with #6d8c55 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6d8c55 to the mixer and play with it.