Hex #aaccc7 or rgb(170,204,199) in RGB space is the tint of greenish cian. It has hue angle of 171.18 degrees, value = 80 and saturation = 17. #aaccc7 can be obtained by mixing 4 colors: 1 drop of yellow, 1 drop of magenta, 2 drops of cyan, 2 drops of white.
Nearest safe hex - #99cccc. Below you can see the block with #aaccc7 color and its structure: in procentage ratio and in drops of pigments. Click "TRY" button to move #aaccc7 to the mixer and play with it.