Related Questions:
Why do my Bookings/Events/Groups have a yellow mark near the name?
Why do my Bookings/Events/Groups have a yellow mark near the name?
Why do my entries have different colors?
Environment:
Event Temple Web App
Answer:
The color bars on the left side of the Bookings/Events/Groups indicate the status of the Event in the calendar.
Green means Definite
Yellow means Tentative
Lost and Lead statuses do not display any color.