Can someone help me with colors on html?

Question

there are so many colours 0 through f but how do I know what #C5F289 will produce? or any other colour as a matter of fact?

Answer 1

https://code.sololearn.com/WJly9ZuywWBU/?ref=app

Answer 2

https://www.w3schools.com/colors/colors_picker.asp

https://www.webpagefx.com/web-design/color-picker/

Answer 3

for example
http://www.heber-edv.de/diverse/farben.php

or just try it
or go for the names like 'yellow' etc

Answer 4

hey help me too https://www.sololearn.com/Discuss/405725/?ref=app