Change Get a quote button color

In the backend go to Appearance- Theme Options – CSS and add this code for the mouse off state:

.gaq {
background-color: #000000;
color: aqua;
}
.gaq:hover {}

For the mouse over:

.gaq:hover { opacity: 1; background-color: #eeeeee; color: aqua; }

change the color (#000000 etc. to any color you want) http://www.colorpicker.com/