#1BC421

#1BC421

Color Values

HEX

#1BC421

RGB

27, 196, 33

HSL

122.1, 75.8%, 43.7%

HSV

122.1, 86.2%, 76.9%

CMYK

86.2%, 0.0%, 83.2%, 23.1%

OKLCH

0.7135 0.2317 142.9

Properties

Cool Light Nearest: limegreen

Color Harmonies

Complementary

#1BC421

#C41BBE

Analogous

#6AC41B

#1BC475

#1BC421

Triadic

#1BC421

#211BC4

#C4211B

Split Complementary

#1BC421

#751BC4

#C41B6A

Tetradic

#1BC421

#1B6AC4

#C41BBE

#C4751B

Color Blindness Simulation

Original

#1BC421

Protanopia

#646648

Deuteranopia

#5A4E52

Tritanopia

#23686E

Achromatopsia

#949494

CSS Usage

background-color: #1BC421;
color: #1BC421;
border-color: #1BC421;
Nearest Tailwind: Lime 500 #84CC16

Tailwind Shades

50
#F2FCF3
100
#E2F9E2
200
#C0F6C2
300
#93F097
400
#59E85E
500
#1FE026
600
#19B31E
700
#148F18
800
#0F7013
900
#0F5212
950
#0A330B

Contrast Checker

Text on white

2.34:1

AA Fail AAA Fail

Text on black

8.96:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026