Hex #76aba4 or rgb(118,171,164) in RGB space is the tint of greenish cian. It has hue angle of 172.08 degrees, value = 67 and saturation = 31. #76aba4 can be obtained by mixing 4 colors: 1 drop of yellow, 5 drops of blue, 2 drops of green, 5 drops of white.
Nearest safe hex - #669999. Below you can see the block with #76aba4 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #76aba4 to the mixer and play with it.