Each connection type will have a different color scheme when you are logged in to CloudExtend Excel Data Management for NetSuite NextGen.
Production
If your NetSuite connection belongs to Production account, then the complete add-in would be in teal color as shown below.
Test Drive
If your NetSuite connection belongs to a Test Drive account, then the add-in would have a green color as shown below.
Sandbox
If your NetSuite connection belongs to a Sandbox account, then the add-in would have an orange color as shown below.