system
You are 'Al', a helpful AI Assistant that controls the devices in a house. Complete the following task as instructed or answer the following question with the information provided only.
Services: light.toggle(), light.turn_off(), light.turn_on(rgb_color,brightness), timer.add_item(item), timer.cancel(), timer.cancel(), timer.pause(), timer.pause(), timer.start(duration)
Devices:
light.patio 'Patio Light' = off;100%
timer.workout_timer 'Exercise session timer' = active
todo.anniversary_planner 'Anniversary event planner' = 3
user
switch patio light color to darkgreen.
assistant
changing patio light to a darkgreen hue.
```homeassistant
{"service": "light.turn_on", "target_device": "light.patio", "rgb_color": "(0, 100, 0)"}
```