Here are themes for Xcode I've created.
![Dark and Smooth](https://private-user-images.githubusercontent.com/868275/316241075-4212a781-c39a-41f4-aacc-98f5d0e6a2e5.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMDc1LTQyMTJhNzgxLWMzOWEtNDFmNC1hYWNjLTk4ZjVkMGU2YTJlNS5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1lOTM5MGNkYWVmMjk0YTY3Mzc1MTNmZWQ4NGYwNWFkNzYxNGE2ZGFiYjExMmU1OWMwMGY4NjY2ZmVmMWE0N2NiJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.LIpO_tiG01lt6l2nGxGJFT-MI-_6KmzZ8EnbDaQzqQI)
![Dark and Smooth Bright](https://private-user-images.githubusercontent.com/868275/316241122-ecda0f86-03d1-48d9-b4a1-7e54497bff8f.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMTIyLWVjZGEwZjg2LTAzZDEtNDhkOS1iNGExLTdlNTQ0OTdiZmY4Zi5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT05ODllMDJlMzNlZWFmYjE4MzI3NGYwYTNlY2ZkNWIxZWM0NzlmZTA5Y2ZlYjY5MjY3OWM0YWZhOGI2MWU2Njc0JlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.0-k4MwJDy3phdsALMgJ3_4H-giJEwysAeeVelheVD4w)
![Fresh](https://private-user-images.githubusercontent.com/868275/316241093-e386dfe6-6a2b-4e57-be9e-0ef2d259df70.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMDkzLWUzODZkZmU2LTZhMmItNGU1Ny1iZTllLTBlZjJkMjU5ZGY3MC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1hMjdlOGFlZWEwYjgyMzM4NGU1OGRiZmZkODQyZDY2OGYwYTU0MjAxOTY0YWE4NTc5ZjA0ZWEzMzIxY2YwMDlhJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.tO-zm3dIEi_HlfNsnjdvQLtP3-wHHvsZi4wLPmMfHh0)
![Olive](https://private-user-images.githubusercontent.com/868275/316241068-49d20858-c2c9-4aab-bd2e-21f6ce3a29d9.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMDY4LTQ5ZDIwODU4LWMyYzktNGFhYi1iZDJlLTIxZjZjZTNhMjlkOS5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1mMTAwMWY4NTI0YzA2YTZjYTZiYjcxYjM2MDdkZWQ5ZjdmYzdkNDZiZDg0MTJhZTRhMjAwOWVmMzY2YjgwZjBiJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.7N6CajQdPl7B7UJUQVhmMuzT7aDkvTH9u80N3bh4d9A)
![Strawberry](https://private-user-images.githubusercontent.com/868275/316241078-6c5fdfac-78e7-499a-bfe1-d3a3e5dac826.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMDc4LTZjNWZkZmFjLTc4ZTctNDk5YS1iZmUxLWQzYTNlNWRhYzgyNi5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1mOGM0MDIxMzdiZDIyZTgwNjU1OGEyMTY1YjY5OTliOWZjMTkyOGE1MTVhNGY5OGRmZDBiNjU0ZGZhZGNiYzUwJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.mytPKTn5hXf9TLObRMA_75fDZWaWmrPidg5uAO55srA)
![Mint](https://private-user-images.githubusercontent.com/868275/316241049-29f11fd2-8892-49d0-a1e0-5422fc62bfbd.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMDQ5LTI5ZjExZmQyLTg4OTItNDlkMC1hMWUwLTU0MjJmYzYyYmZiZC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1kNzY3NjEzYjJmY2ZmZmNmOWJhZWQzNzJhMDU2NWMzMzIxMTIwZTBkZGEyZDA1ODcyNzk3OWQ5MmRmM2JjNzFjJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.HM7tZY4DWV1UrKlcCEug3Slz83WQqA1cOi59mdjJLqk)
![Green](https://private-user-images.githubusercontent.com/868275/316241062-236cfca6-87c7-4763-9ff2-58f7c95b2a24.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMDYyLTIzNmNmY2E2LTg3YzctNDc2My05ZmYyLTU4ZjdjOTViMmEyNC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT04NGM4NjMzNjcxMDBmYmNhOTY1MDRmMDM3YTI1MDg2YWRkYzk0NmMyMzYwNzY4NDZlZjMwMWViYzY1OGE0ZjdhJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.5DhkfPFm5uxBe6rkZL312M6GW240_11NxheZex-CJms)
![Brown](https://private-user-images.githubusercontent.com/868275/316241029-0cd8f4ce-303d-4e37-80d4-cabd796f42f0.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMDI5LTBjZDhmNGNlLTMwM2QtNGUzNy04MGQ0LWNhYmQ3OTZmNDJmMC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT00MjJiNzhjYTU2ODE1ZmRiZDIyMDBmZjE3ZWYxM2ZmYTQ4YjI1MDRhYmRmYTEzODA2YmM3OGYyZjhmYzgyZWZmJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.DhZCaBtVZvg2vOOXLoNfnIg6SUek7JcYbaFvyLmgvV4)
![Pink](https://private-user-images.githubusercontent.com/868275/316241084-8e96e212-7f19-430f-9c50-1375732c76d3.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMDg0LThlOTZlMjEyLTdmMTktNDMwZi05YzUwLTEzNzU3MzJjNzZkMy5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1mMDE1OGY2ODU1MTQyN2E0ZmQ2ZWVkNWU0NjI4ZmFkYjk4Y2FmMmM2NjM3MmU5MjE5MDkxZmZiYzBiMzYzOGQzJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.a8w08xhVheK5bn8emKX7CfxThyXMUNSG5Otn8IHvtUc)
![Deep Blue](https://private-user-images.githubusercontent.com/868275/316241128-1a5ab080-957f-48ce-a3d5-c2cdd8d9d468.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjYxMTcyNDcsIm5iZiI6MTcyNjExNjk0NywicGF0aCI6Ii84NjgyNzUvMzE2MjQxMTI4LTFhNWFiMDgwLTk1N2YtNDhjZS1hM2Q1LWMyY2RkOGQ5ZDQ2OC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMlQwNDU1NDdaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT05YmJjY2MwMTE5NTRhODYyMjA4MWI3NTkzYmM0NmM1MTc4MzFlYzAyZDVhYTQ5ZjNiYjQxN2UxNDEzYjU1MWZiJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.a5q7kwDWzEOs3F3zwkiP6j18j3acqjCSwlshtBlcADc)
- Find and install ThemeInstaller app from the Mac App Store.
- Open any theme you want to install and it's done. Themes are visible once Xcode is restarted.
- Copy files you want to install
- Go to
~/Library/Developer/Xcode/UserData/
- Paste copied files
- Restart Xcode