Hex #00766f or rgb(0,118,111) in RGB space is the tint of cyan. It has hue angle of 176.44 degrees, value = 46 and saturation = 100. #00766f can be obtained by mixing 4 colors: 4 drops of blue, 3 drops of cyan, 3 drops of green, 3 drops of black.
Nearest safe hex - #006666. Below you can see the block with #00766f color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #00766f to the mixer and play with it.