#3B571F

#3B571F

Color Values

HEX

#3B571F

RGB

59, 87, 31

HSL

90.0, 47.5%, 23.1%

HSV

90.0, 64.4%, 34.1%

CMYK

32.2%, 0.0%, 64.4%, 65.9%

OKLCH

0.4209 0.0891 131.6

Properties

Cool Dark Nearest: RAL 6025 Fern Green

Color Harmonies

Complementary

#3B571F

#3B1F57

Analogous

#57571F

#1F571F

#3B571F

Triadic

#3B571F

#1F3B57

#571F3B

Split Complementary

#3B571F

#1F1F57

#571F57

Tetradic

#3B571F

#1F5757

#3B1F57

#571F1F

Color Blindness Simulation

Original

#3B571F

Protanopia

#47472D

Deuteranopia

#464330

Tritanopia

#3C373A

Achromatopsia

#4D4D4D

CSS Usage

background-color: #3B571F;
color: #3B571F;
border-color: #3B571F;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#F7FAF4
100
#EDF4E6
200
#DBECCA
300
#C2DFA5
400
#A1CD74
500
#80BC43
600
#669636
700
#52782B
800
#405E21
900
#30451C
950
#1F2C12

Contrast Checker

Text on white

8.17:1

AA Pass AAA Pass

Text on black

2.57:1

AA Fail AAA Fail

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