#18DF21

#18DF21

Color Values

HEX

#18DF21

RGB

24, 223, 33

HSL

122.7, 80.6%, 48.4%

HSV

122.7, 89.2%, 87.5%

CMYK

89.2%, 0.0%, 85.2%, 12.5%

OKLCH

0.785 0.2583 142.9

Properties

Cool Light Nearest: green 3

Color Harmonies

Complementary

#18DF21

#DF18D6

Analogous

#72DF18

#18DF84

#18DF21

Triadic

#18DF21

#2118DF

#DF2118

Split Complementary

#18DF21

#8418DF

#DF1872

Tetradic

#18DF21

#1872DF

#DF18D6

#DF8418

Color Blindness Simulation

Original

#18DF21

Protanopia

#6E704F

Deuteranopia

#63545A

Tritanopia

#22737B

Achromatopsia

#A7A7A7

CSS Usage

background-color: #18DF21;
color: #18DF21;
border-color: #18DF21;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F2FDF3
100
#E1F9E2
200
#BFF8C1
300
#90F395
400
#55ED5B
500
#19E622
600
#14B81B
700
#109316
800
#0C7311
900
#0D5410
950
#08350A

Contrast Checker

Text on white

1.81:1

AA Fail AAA Fail

Text on black

11.62:1

AA Pass AAA Pass

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026