Hex #00776c or rgb(0,119,108) in RGB space is the tint of cyan. It has hue angle of 174.45 degrees, value = 47 and saturation = 100. #00776c can be obtained by mixing 4 colors: 5 drops of blue, 3 drops of cyan, 4 drops of green, 3 drops of black.
Nearest safe hex - #006666. Below you can see the block with #00776c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #00776c to the mixer and play with it.