@Luciole
Can you post the original image. If the colour removed is a component of the other colours then they change as well.
In fact I can just see an amount of semi-transparency (the checker pattern) in your posted (green) image.
Can you post the original image. If the colour removed is a component of the other colours then they change as well.
In fact I can just see an amount of semi-transparency (the checker pattern) in your posted (green) image.