I'm guessing that the export method that adobe uses when making the folio uses a different profile than you're png. Try this instead. Make the green color in indesign, using indesigns color palatte. Then select that box and export it as a png from indesign to use in your html. So you would have the indesign green created in indesign and the html green exported from indesign. I would think that would give you the results you seek. Otherwise you could try stripping out the profiles from the png files you are using or try Adobe RGB as the profile.
i tried to export directly from InDesign and I have already taken RGB before.
The problem stays the same.
Thank you anyway!
Can you make the background in the HTML transparent? Or use a transparent png in the HTML, with the green in indesign.
YES ! That's the solution!
It works perfect. Thank you very much!