Hex #88bcaa or rgb(136,188,170) in RGB space is the tint of greenish cian. It has hue angle of 159.23 degrees, value = 74 and saturation = 28. #88bcaa can be obtained by mixing 4 colors: 3 drops of red, 5 drops of cyan, 2 drops of green, 5 drops of white.
Nearest safe hex - #99cc99. Below you can see the block with #88bcaa color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #88bcaa to the mixer and play with it.