Color Tween

Hi all

I want Color Tween effect on Movie Clip with a button press.

e.g:

quote:

---

on (release) {
var my_color:Color = new Color(my_mc);
my_color.setRGB(0xFF0000);
}

---

it set color but I want tween effect in it. I want a tween effect to my Movie Clip with a button press.