This add-on has helped deal with degradation of my eyeballs, I require more contrast at times. This theme allows me to stay online a bit longer before my eyeballs give up for the day.
Thank you for your efforts it is greatly appreciated.

Muy buena.

Looks great, and changes theme colours of all UI elements.

All of your themes are really good! Great color choice as it makes it easier to read. Awesome job!