Hex #78846e or rgb(120,132,110) in RGB space is the tint of olive. It has hue angle of 92.73 degrees, value = 52 and saturation = 17. #78846e can be obtained by mixing 4 colors: 4 drops of yellow, 4 drops of red, 5 drops of blue, 4 drops of cyan.
Nearest safe hex - #669966. Below you can see the block with #78846e color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #78846e to the mixer and play with it.