Hi Plesey,
Unfortunately, we have no clue. 🤷🏻♀️ Our theme doesn’t change these colours as they are managed by Youzify.
As this issue is related with Youzer, it’s best if you try to reach the plugin authors. They will be more informed and better suited to help you.
To go further, we invite you to post your request on their support forums:
https://codecanyon.net/item/youzer-new-wordpress-user-profiles-era/19716647/support
Please note that for ethical reasons and religious beliefs, the Youzer support team will not answer any questions related with dating websites.
We remain available for all support requests related with the use of your theme.
Best,