Hex #768669 or rgb(118,134,105) in RGB space is the tint of olive. It has hue angle of 93.10 degrees, value = 53 and saturation = 22. #768669 can be obtained by mixing 4 colors: 2 drops of magenta, 4 drops of green, 4 drops of white, 3 drops of black.
Nearest safe hex - #669966. Below you can see the block with #768669 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #768669 to the mixer and play with it.