Which one is correct "Colors from the active theme palette" or "Colors from the active theme's palette"?

[Zoli]

Which one of the following sentences is correct? (Added by moderator.)

1. Use colors from the active theme palette.
2. Use colors from the active theme's palette.

Context:
By active theme I mean the one that is currently enabled. I'm talking about the color scheme of a computer application. What I'm interested in is the use of that apostrophe. Is that required?

 

[Barque]

Both work, in my opinion.

 

[emsr2d2]

Is it the theme or the palette that's active?

 

[Zoli]

The theme.