When I print the pdf file into A4 paper, the color is beautify in green. I tried open it by Adobe Reader 9.0 or Acrobat 9.0, the result is same.
Beside, I tried re-print the pdf file by pdfcreator, the color also correct. I have no idea why the color is not match when use "save as pdf" in Illustrator...
Did you check the acrobat also contains the same color profile or not. If not, that also a cause to be appear like that.
For your extra information: you can apply same profile for all CS5 applications through Bridge. So you can try with this also..