Hello,
currently you are trying to colorize one alpha-only bitmap with two different colors at the same time - which cannot work.
In your case, you can create colored images for the different states, e.g. one image with a green background and a gray border and one image with a red background and a dark gray X, ... These colored images can be separate images or you can arrange them as mulit-frame image.
Then you can assign these bitmap resources to the properties FaceDefault, FaceActive,... (without using the FaceTintDefault, FaceTintActive,... properties)... see section Specify bitmaps for the Push Buttons face image.
Please note, that there are two different ways of working with bitmaps in widgets: You can either use an alpha-only image, then you can colorize it (with one color) - or you can use colored images. See section Colored vs. alpha-only bitmaps (supported bitmap formats).
Best regards,
Manfred.