The intermediate paper shown above is a complete

. Visually, it appears to be closer to green than violet, but is strangely classified and valued as violet paper. This can be a major trip-up for the unwary, since the green papers usually are much more expensive, especially on high denominations, and many dealers don't get it right.
You need to have a true green paper in hand to compare against, because if only being compared to a violet paper, your eyes will be tricked into thinking intermediate paper is green.
Unless the paper literlly shines bright green, it isn't.