Hex #768b7d or rgb(118,139,125) in RGB space is the tint of bluish green. It has hue angle of 140.00 degrees, value = 55 and saturation = 15. #768b7d can be obtained by mixing 4 colors: 3 drops of magenta, 2 drops of blue, 5 drops of green, 3 drops of white.
Nearest safe hex - #669966. Below you can see the block with #768b7d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #768b7d to the mixer and play with it.