color on button hover is not accurate

[hankthewhale]

My button hover is supposed to be a light blue but instead comes out as green which leads me to believe that it's mixing the color of my button with the hover color. Do I have to adjust my material to fix this? I've searched through the forums and it doesn't appear that anyone else had this issue.

[yuewah]

greyscale image is prefered for tint color

[hankthewhale]

This makes perfect sense. Can't believe I didn't think of this. Thanks!

[hankthewhale]

Alright so something I just thought of. My buttons have a white border on them. If I export them as grayscale and tell NGUI to colorize my button orange, it also makes my borders orange. What would be the proper way around this? Should I separate them into two sprites, one for my button and one for the border?

[Ferazel]

Yeah, the standard shader is a basic multiply tint so white == 100% tint color. The easiest way is to separate the sprites into two elements with different colorization/tint values.

[yuewah]

as ferazel said, it is the easiest method, otherwise, you need to make a new shader code.

[hankthewhale]

Alright. Not to big of a deal. Just wanted to make sure that was common in practice and that I wasn't doing something silly.