Hi,
What some people might see as «bright green» is just an illusion. Also called «Moiré» – caused by the thin/fine lines in your graphic.
Question: What file type did you use for the Logo? Doesn't look like Vector (.ai). If you don't have any AI/EPS, try a TIFF (bitmap, 1200ppi) and change the color to white inside InDesign.
Good luck!
PS: for some reason, the file was called Download.ashxp – as a result, the downloaded PDF ist then Download.ashx.pdf 😕
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