"These are the cats whose color is brown."

[PelletierLuc]

is this good? αυτές είναι οι γάτες το χρώμα των οποίων είναι καφέ

[Dimitra956826]

It sounds good to me. ^.^

[Jon345104]

Των οποίων is not listed in the drop down help box

[G.Georgopoulos]

Added, thank you for your comment!

[Lng52-._]

I used "Αυτά είναι". So, would it be "οι γάτια" instead?

[Dimitra956826]

"Οι γατια" ιs incorrect, but it would work for "τα γατιά" ^.^

[pcr-1]

why is αυτες ειναι οι γατες οποιου χρωμα ειναι καφε wrong ?

[mizinamo]

• your accent marks are missing *
• the relative pronoun οποίου is missing the definite article (the forms are not of οποίος but of ο οποίος)
• you used the masculine/neuter singular (του) οποίου to refer to οι γάτες which is feminine plural
• the noun χρώμα is missing the default article -- more literally, you need a translation along the lines of "of which the colour is brown"; just "of which colour is brown", without article on "colour", does not work since this is a countable noun in the singular.

---

* if you're using a physical keyboard and don't know how to make accented vowels, try pressing the key to the right of the L key and then a vowel key.

[rintumathu]

Why not " Αυτές είναι οι γάτες οι οποίες το χρώμα είναι καφέ"

[mizinamo]

For the same reason that it's not "These are the cats who colour is brown".

You need "whose colour" -- the colour "belongs" to them.

των οποίων shows this by being in the genitive case.

[rintumathu]

Σας ευχαριστώ. Καταλαβαινω τωρα.