Hover over button and change it's colour

hey i need a button to run a macro but i don't like the standard plain grey buttons that excel offers. i saw a friend using one in his project but don't want to ask him how he did it as it would be considered copying. i will add an image to explain my specifications. there must be an easier way than having to design it and you vba to code the colour change.

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thanks in advance and im sorry if this is a n00bish question.

thanks for the quick response. going to try it out now!

yeh all the links helped me a lot.

Now i have a shape that looks like the image in the picture in my opening post. when i click on it a macro runs properly. So the button works, however i would like to get it to change colour (see image in OP) before it runs the macro. How will i do this?