Hex #60888a or rgb(96,136,138) in RGB space is the tint of cyan. It has hue angle of 182.86 degrees, value = 54 and saturation = 30. #60888a can be obtained by mixing 4 colors: 2 drops of blue, 1 drop of green, 3 drops of white, 2 drops of black.
Nearest safe hex - #669999. Below you can see the block with #60888a color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #60888a to the mixer and play with it.