Hex #008c95 or rgb(0,140,149) in RGB space is the tint of cyan. It has hue angle of 183.62 degrees, value = 58 and saturation = 100. #008c95 can be obtained by mixing 3 colors: 2 drops of blue, 1 drop of cyan, 1 drop of green.
Nearest safe hex - #009999. Below you can see the block with #008c95 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #008c95 to the mixer and play with it.