#3F7F0B

#3F7F0B

Color Values

HEX

#3F7F0B

RGB

63, 127, 11

HSL

93.1, 84.1%, 27.1%

HSV

93.1, 91.3%, 49.8%

CMYK

50.4%, 0.0%, 91.3%, 50.2%

OKLCH

0.5328 0.1532 135.8

Properties

Cool Dark Nearest: chartreuse 4

Color Harmonies

Complementary

#3F7F0B

#4B0B7F

Analogous

#797F0B

#0B7F11

#3F7F0B

Triadic

#3F7F0B

#0B3F7F

#7F0B3F

Split Complementary

#3F7F0B

#110B7F

#7F0B79

Tetradic

#3F7F0B

#0B797F

#4B0B7F

#7F110B

Color Blindness Simulation

Original

#3F7F0B

Protanopia

#5B5B27

Deuteranopia

#57522E

Tritanopia

#423D42

Achromatopsia

#696969

CSS Usage

background-color: #3F7F0B;
color: #3F7F0B;
border-color: #3F7F0B;
Nearest Tailwind: Lime 700 #4D7C0F

Tailwind Shades

50
#F7FDF2
100
#ECFAE0
200
#D8F9BD
300
#BCF58E
400
#98F051
500
#74EB14
600
#5DBC10
700
#4B960D
800
#3A750A
900
#2D550C
950
#1C3607

Contrast Checker

Text on white

4.94:1

AA Pass AAA Fail

Text on black

4.25:1

AA Fail AAA Fail

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