Google Paid Ad Update

Google change its paid add color

[Aayankhan]

Recently I have noticed that google paid add featuring green color instead of yellow.I didn't understand why this change/update necessary.

[ehorvath]

I think they are just doing an A/B test... probably they expect higher CTR from the green version for paid ads than for the yellow version.
When Google do any change.. always remember they just won't do it from scratch they want to make more money from the change... :P