Hex #6a7c4e or rgb(106,124,78) in RGB space is the tint of olive. It has hue angle of 83.48 degrees, value = 49 and saturation = 37. #6a7c4e can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of blue, 1 drop of white, 3 drops of black.
Nearest safe hex - #666666. Below you can see the block with #6a7c4e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #6a7c4e to the mixer and play with it.