Hex #17a69b or rgb(23,166,155) in RGB space is the tint of cyan. It has hue angle of 175.38 degrees, value = 65 and saturation = 86. #17a69b can be obtained by mixing 4 colors: 1 drop of yellow, 4 drops of blue, 4 drops of cyan, 2 drops of green.
Nearest safe hex - #009999. Below you can see the block with #17a69b color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #17a69b to the mixer and play with it.