#3FBC39

#3FBC39

Color Values

HEX

#3FBC39

RGB

63, 188, 57

HSL

117.3, 53.5%, 48.0%

HSV

117.3, 69.7%, 73.7%

CMYK

66.5%, 0.0%, 69.7%, 26.3%

OKLCH

0.7005 0.2018 142.4

Properties

Cool Light Nearest: NCS S 1060-G20Y Lime

Color Harmonies

Complementary

#3FBC39

#B639BC

Analogous

#80BC39

#39BC75

#3FBC39

Triadic

#3FBC39

#393FBC

#BC393F

Split Complementary

#3FBC39

#7539BC

#BC3980

Tetradic

#3FBC39

#3980BC

#B639BC

#BC7539

Color Blindness Simulation

Original

#3FBC39

Protanopia

#757659

Deuteranopia

#6E6460

Tritanopia

#457277

Achromatopsia

#989898

CSS Usage

background-color: #3FBC39;
color: #3FBC39;
border-color: #3FBC39;
Nearest Tailwind: Green 500 #22C55E

Tailwind Shades

50
#F4FBF4
100
#E6F5E5
200
#CAEEC8
300
#A4E3A1
400
#73D36E
500
#41C43B
600
#349D2F
700
#2A7D26
800
#21621E
900
#1B4819
950
#112D10

Contrast Checker

Text on white

2.48:1

AA Fail AAA Fail

Text on black

8.46:1

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