FEDVIP is the Federal Employees Dental and Vision Insurance Program, and there is an online signup form. You sign up for Vision and Dental separately, and here is the status page that I got after signing up for a Vision plan:

I am Not Enrolled in dental, and this is in red. Red is the generally symbolic of something negative, and Not Enrolled could certainly be considered Not Enrolled.
However, I Am Enrolled in vision, and even though the message is “I am Enrolled” – a positive thing – this text is still in red. It should definitely be in green.
The major issue is that someone could log on to check their enrollment status and think that, by seeing two red lines, something is in error. But it’s not, and it’s a moment of minor panic that can certainly be avoided.