OFeKey Theme SAS LIME is a custom keyboard theme designed for OFeKey Pro and OFeKey Free. This free-to-use Android app allows you to add a light green color theme to your keyboard. To activate the theme, you need to download either OFeKey Pro or OFeKey Free from the Google Play Store and then download the OFeKey Theme SAS LIME add-on. After installation, open the OFeKey Pro or OFeKey Free app and go to "Settings" and then "Available Themes." From the list, select "Light Green Appearance." If you cannot find it, restart your device. Now, open the keyboard, and you will see that the theme has been changed to a light green color. Overall, OFeKey Theme SAS LIME is a simple and easy-to-use custom keyboard theme that adds a touch of color to your keyboard.