> For the complete documentation index, see [llms.txt](https://brand.coingecko.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brand.coingecko.com/visual-identity/typography/do-nots.md).

# Do-Nots

## Please Don't:

* Add positive letter spacing to any text styling. It almost always negatively impacts readability
* Use Title Case. It complicates things and leads to mistakes & exceptions. 
* Use all lowercase. 
* Use multiple coloured words to make certain parts of a sentence stand out. 
  * If you really need to color text, try sticking to a single color (preferably our GeckoGreen as it is the most associated with our brand). 
  * Avoid colouring text when possible to avoid potential accessibility issues. 
* Set body text *without* appropriate line height. 
  * Too little (100%) or too much (200%) isn’t ideal. 
  * Try sticking with 150% (our recommendation) as it works well for both readability and visual appeal.
* Use ALLCAPS text as it impact readability negatively. 

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