How can I make sure that the colors in the snippet are exactly as I specified in the .theme file? (undistorted)

[SergVisualBasic]

Hello, I managed to create my own .theme.
The colors in the snippet matched the colors set in the .theme.
After reinstalling Windows, reinstalled everything again and now the colors white and yellow are dimmer. (screenshot).
When I turn off the dark mode, they stand out even more.
Question: how do I make the colors in the snippet, were exactly as I specified in the .theme file?

screenshot

---

-- Theme generated by Serg

Description="VS-Code"

Categories = {"dark"}

Default = { Colour="#d4d4d4" }
Canvas = { Colour="#1c1c1c" }
Number = { Colour="#b5ad61" }
Escape = { Colour="#a2481e" }
String = { Colour="#ce834a" }
StringPreProc = { Colour="#818100" }
BlockComment = { Colour="#529949" }
PreProcessor = { Colour="#0000ff" }
LineNum = { Colour="#858585" }
Operator = { Colour="#dbd700", Bold=true }
LineComment = BlockComment
Interpolation = Escape

Keywords = {
{ Colour= "#569cd6", Bold=true },
{ Colour= "#ff617b", Bold=true },
{ Colour= "#f88afa" },
{ Colour= "#f88afa" },
}

[SergVisualBasic]

I found a solution:

1. Uninstalled Office 2019
2. Installed Office 2021

Colors are displayed correctly! 👍