Hex #767669 or rgb(118,118,105) in RGB space is the tint of yellow. It has hue angle of 60.00 degrees, value = 46 and saturation = 11. #767669 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of red, 5 drops of blue, 2 drops of cyan.
Nearest safe hex - #666666. Below you can see the block with #767669 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #767669 to the mixer and play with it.