If you follow the instructions below you should have no problem capturing it. Avoid harsh lighting. Avoid overhead lighting. Limit shadows and make sure you are makeup free! If I can’t color match the photo you send, I will reach out for a new one!

Color match selfie photo checklist

Makeup free face 
Remove camera app filtering or photo enhancer
Stand 3 feet back from an indirect sunlit window (face the window please)

No lights on behind you

Wear neutral colors

Include your neck

Don’t go outside or use bathroom lighting