Hex #629497 or rgb(98,148,151) in RGB space is the tint of cyan. It has hue angle of 183.40 degrees, value = 59 and saturation = 35. #629497 can be obtained by mixing 4 colors: 4 drops of blue, 2 drops of green, 5 drops of white, 2 drops of black.
Nearest safe hex - #669999. Below you can see the block with #629497 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #629497 to the mixer and play with it.