Each connection type will have a different color scheme when you are logged in to ExtendInsights for Data Management NetSuite.

If your NetSuite connection belongs to Production account, then the complete add-in would be in teal color as shown below.

If your NetSuite connection belongs to a Test Drive account, then the add-in would have a green color as shown below.

If your NetSuite connection belongs to a Sandbox account, then the add-in would have an orange color as shown below.