I am trying to creat a java program that will generate a GUI with two input colors and one output color, being the color they would make if mixed...

I am trying to creat a java program that will generate a GUI with two input colors and one output color, being the color they would make if mixed together.

It needs to have at least one button and several textfields. The output textfields need to be uneditable. When the button is clicked, the input fields should be read and the result displayed in the output textfield(s).