JSFiddle - React, Tailwind, and code Playground
HTML
<p>Ljfasd adsfnasdf adsjf adsfjads fkads fjads fuasdn fjas dfu asdfjoa sdfo adsjof asodf oasdj foasj dfoads foas dfojas djof asdofj adsof ads f</p>
<p>Ljfasd adsfnasdf adsjf adsf jadsasdasd asd
as asd ads d
asd asd asd a</p>
<p>Ljfasd adsfnasdf adsjf adsfjad sa sdasdsaddas asdasdasd asdasdasdasdasd sad asdasdas ads asd as asdas dasdad</p>
<p>Ljfasd adsfnasdf adsjf adsfjads</p>
JavaScript
$('p').filter(function(){
return $(this).innerHeight() / $(this).css('line-height').slice(0,-2) > 2;
}).css('background-color','red');