Hex #006b6c or rgb(0,107,108) in RGB space is the tint of cyan. It has hue angle of 180.56 degrees, value = 42 and saturation = 100. #006b6c can be obtained by mixing 4 colors: 5 drops of blue, 3 drops of cyan, 3 drops of green, 4 drops of black.
Nearest safe hex - #006666. Below you can see the block with #006b6c color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #006b6c to the mixer and play with it.