GitHub Default Light theme doesn't match actual GitHub's light theme

[melyux]

Maybe there's a reason, but the default light theme looks different from GitHub's theme. It's got this brown color that GitHub never uses, doesn't mark self and variable different colors, etc.

GitHub:

This theme:

[kodemeister]

@melyux GitHub extensively uses brown color at least in PHP sources. For instance:

https://github.com/laravel/laravel/blob/9.x/app/Http/Kernel.php

The theme defines entity.name token color as brown (actually dark orange). This works very well for PHP but not so well for Lua. C++ namespaces like std:: are also incorrectly colored in brown. I guess the theme works best for web languages, e.g., CSS, HTML, PHP, but doesn't exactly match GitHub syntax highlighting for other languages.

[simurai]

What language is this? I can almost reproduce the above screenshot, but not quite:

Example code

function BatteryStat:reset(withCharing, withDischaring)
  self.awake = Usage:new()
  self.sleeping = Usage:new()
end

In VS Code as .rs (Rust)

[amirsoroush]

I could reproduce and confirm that they're different. Here are Python code snippets.

Github:

VSCode:

Does anyone have a proper editor.tokenColorCustomizations setting to fix the difference?