Light Component fixed Colors

Is there a way to define a set of color options for a light color? I’m building a component that controls a light that only supports 12 distinct colors. From what I see in examples light requires some RGB… is there another option?

Lights support color_name: There’s a lot more than 12 named colors though: CSS3 color names

I need something a bit more non-standard… I have to present to the UI a color like Emerald Green, which then corresponds to a json value of color:7, so I’d do a dictionary map and then send in the value needed by the API, but the the HA UI I need to present a list.