Hello, as long as the shape of the trademark does not change, it is okay if the color changes.

When applying for trademark registration, there is no specified color. If the submitted trademark pattern is black and white, the color can be changed in the future. If it is the specified trademark color, the trademark can only be used as a trademark when submitting the registration application. The trademark remains intact and the color cannot be changed!

If you need to know more about trademark matters, please contact me for consultation!