HEX
#
RGB
HSL

#00FF00 CSS / HTML Preview

Text with hexadecimal color #00FF00

This text has a font color of #00FF00. 

<span style="color:#00FF00;">Your text here</span>
#00FF00 border color

This element has a border color of #00FF00. 

<div style="border:2px solid #00FF00;">Content here</div>
#00FF00 background color

This paragraph has a background color of #00FF00. 

<p style="background-color:#00FF00;">Content here</p>
CSS codes 
.text {color:#00FF00;}
.background {background-color:#00FF00;}
.border {border:1px solid #00FF00;}