Hex #777f17 or rgb(119,127,23) in RGB space is the tint of yellow. It has hue angle of 64.62 degrees, value = 50 and saturation = 82. #777f17 can be obtained by mixing 4 colors: 5 drops of yellow, 2 drops of magenta, 4 drops of green, 4 drops of black.
Nearest safe hex - #666600. Below you can see the block with #777f17 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #777f17 to the mixer and play with it.