Edit card color

[noble folio]

if my light is off, i want it red, but when it is on i want it green? It is yellow right now

[tranquil salmon]

If you want these colours to apply to all lights and not just a particular one, check out themeing.

[noble folio]

I tried to do that, but I can’t get it to work

[edgy stone]

Need more information. What card are you using? What have you tried already?

[noble folio]

I tried the history card. I remember I did some stuff in yaml few years back and it worked. I took 5 year break

[edgy stone]

I would use card_mod to do it, but you could use the variables shown here in your theme. ```yaml
type: history-graph
entities:

• entity: light.living_room_lights
  card_mod:
  style: |
  ha-card {
  --state-light-active-color: green;
  --state-light-inactive-color: red;
  }