Hex #70979b or rgb(112,151,155) in RGB space is the tint of cyan. It has hue angle of 185.58 degrees, value = 61 and saturation = 28. #70979b can be obtained by mixing 4 colors: 4 drops of yellow, 3 drops of magenta, 4 drops of blue, 5 drops of cyan.
Nearest safe hex - #669999. Below you can see the block with #70979b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #70979b to the mixer and play with it.