Hex #779844 or rgb(119,152,68) in RGB space is the tint of olive. It has hue angle of 83.57 degrees, value = 60 and saturation = 55. #779844 can be obtained by mixing 4 colors: 3 drops of yellow, 3 drops of green, 4 drops of white, 5 drops of black.
Nearest safe hex - #669933. Below you can see the block with #779844 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #779844 to the mixer and play with it.