Hex #62999d or rgb(98,153,157) in RGB space is the tint of cyan. It has hue angle of 184.07 degrees, value = 62 and saturation = 38. #62999d can be obtained by mixing 3 colors: 3 drops of cyan, 5 drops of white, 5 drops of black.
Nearest safe hex - #669999. Below you can see the block with #62999d color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #62999d to the mixer and play with it.