latex color equation

meatball1982

I read a post. about the color equation and words.
Great work.
https://betterexplained.com/articles/colorized-math-equations/

Repost here. for further use.

xelatex this_tex_file.tex

1. % \documentclass{article}
   
2. \documentclass[preview]{standalone}
   
3. \usepackage[utf8]{inputenc}
   
4. \usepackage{amsmath}
   
5. \usepackage{amssymb}
   
6. \usepackage{color}
   
7. 
   
8. \newcommand{\plain}{\color{black}}
   
9. \newcommand{\Frac}[2]{\genfrac{}{}{1pt}{}{#1}{#2}}        % thicker fraction line
   
10. 
    
11. \definecolor{c1}{RGB}{114,0,172}   % primary
    
12. \definecolor{c2}{RGB}{45,177,93}   % true
    
13. \definecolor{c3}{RGB}{251,0,29}    % false
    
14. \definecolor{c4}{RGB}{18,110,213}  % secondary
    
15. \definecolor{c5}{RGB}{255,160,109} % tertiary
    
16. \definecolor{c6}{RGB}{219,78,158}  % alt-primary
    
17. 
    
18. \renewcommand{\familydefault}{\sfdefault}
    
19. 
    
20. \begin{document}
    
21. \begin{center}
    
22. 
    
23. \newcommand{\growth}{\color{c1}}
    
24. \newcommand{\unitQuantity}{\color{c2}}
    
25. \newcommand{\unitInterest}{\color{c3}}
    
26. \newcommand{\unitTime}{\color{c4}}
    
27. \newcommand{\perfectly}{\color{c5}}
    
28. \newcommand{\compounded}{\color{c6}}
    
29. 
    
30. $\growth e
    
31. \plain =
    
32. \perfectly \lim_{n\to\infty}
    
33. \plain \left(
    
34. \unitQuantity 1 + \unitInterest \frac{1}{\compounded n}
    
35. \plain \right)
    
36. \unitTime^{1 \cdot \compounded n}
    
37. $
    
38. 
    
39. \growth       The base for continuous growth
    
40. \plain        is
    
41. \\
    
42. \unitQuantity the unit quantity
    
43. \unitInterest earning unit interest
    
44. \unitTime     for unit time,
    
45. \\
    
46. \compounded   compounded
    
47. \perfectly    as fast as possible
    
48. 
    
49. \end{center}
    
50. \end{document}
    

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