In this cloneable we will look at how to change the color of an HTML element based on its numeric value. We will write a javascript function that varies the hue from 0 to 120 (red to yellow to green) based on a score value that ranges form 0 to 100. This is a great beginner example to learn javascript and a bit of color theory - I'll show a neat little trick to prevent flash of unstyled content at the end as well! This could also be used to set the color of an element based on progress, heatmap indices, or even time of day!

color,  hue,  javascript,  virtual reality,  customcode,  hsl,  review