Hex #778f7d or rgb(119,143,125) in RGB space is the tint of bluish green. It has hue angle of 135.00 degrees, value = 56 and saturation = 17. #778f7d can be obtained by mixing 4 colors: 2 drops of yellow, 5 drops of magenta, 4 drops of cyan, 4 drops of green.
Nearest safe hex - #669966. Below you can see the block with #778f7d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #778f7d to the mixer and play with it.