I like the 3rd pic.

1 and 3.

I especially like the citron green color of the current door, but the 6 panel colonial is not correct for this house.

You could do a single-panel door.

Or you could select a door with an MCM influence.

Are you okay with people being able to see in your house ? Or what do the windows look in to?

I do like the lime green color.

What does the current door look like?

I think you need to figure out which style you lean toward ranch or cottage that IMO will decide the style of door. It would be helpful to see the door you have now .

I love that green color. Perfect. Simple door.

Consider the style of the door/sides lights you like and that might influence your color choice.

Incorporating the feel of the garden:

Thanks everyone! The green is actually the existing door and we do like the color a lot! I just don't like the style of the door and the stained glass sidelites are damaged.

When I do the door, I also want to add a bit of molding around the door to match the windows.

The style I want is simple and streamlined. In the long term, I want to change the interior doors to be single panel straight line so Beverly's idea of the one panel doors might work well for the exterior too.