Hex #498a86 or rgb(73,138,134) in RGB space is the tint of cyan. It has hue angle of 176.31 degrees, value = 54 and saturation = 47. #498a86 can be obtained by mixing 4 colors: 2 drops of red, 1 drop of blue, 3 drops of cyan, 1 drop of green.
Nearest safe hex - #339999. Below you can see the block with #498a86 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #498a86 to the mixer and play with it.