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- Edit My Images
That cyan colour shows that the leaves are out of the output colour spaces gamut, but they are mostly not over-exposed (that shows as green). In the input tab you really need to change "bits per pixel" to 16/48 bit colour and set a colour space with a wider gamut, Adobe Wide Gamut is likely the best choice (the sRGB profile is really very limited for the purposes of scanning slides as they way exceed its coverage). You can always down-convert to 8/24 bit colour and sRGB etc later (you can set it in the output tab if you want) as remember that at the scanning stage you want everything from the frame as much as possible.