YOU SAID:

If I dyed my hair, I would want it to be yellow.

INTO JAPANESE

髪を染めたら黄色にしたいです。

BACK INTO ENGLISH

I want to make my hair yellow when I dye it.

INTO JAPANESE

染めるときに髪を黄色にしたいです。

BACK INTO ENGLISH

I want to make my hair yellow when dyeing.

INTO JAPANESE

染めるときは髪を黄色にしたいです。

BACK INTO ENGLISH

I want my hair to be yellow when dyeing.

INTO JAPANESE

染めるときは髪を黄色にしたいです。

BACK INTO ENGLISH

I want my hair to be yellow when dyeing.