#1F511D

#1F511D

Color Values

HEX

#1F511D

RGB

31, 81, 29

HSL

117.7, 47.3%, 21.6%

HSV

117.7, 64.2%, 31.8%

CMYK

61.7%, 0.0%, 64.2%, 68.2%

OKLCH

0.3875 0.098 142.8

Properties

Cool Dark Nearest: NCS S 3060-G Dark Green

Color Harmonies

Complementary

#1F511D

#4F1D51

Analogous

#39511D

#1D5135

#1F511D

Triadic

#1F511D

#1D1F51

#511D1F

Split Complementary

#1F511D

#351D51

#511D39

Tetradic

#1F511D

#1D3951

#4F1D51

#51351D

Color Blindness Simulation

Original

#1F511D

Protanopia

#35352A

Deuteranopia

#322E2D

Tritanopia

#223436

Achromatopsia

#434343

CSS Usage

background-color: #1F511D;
color: #1F511D;
border-color: #1F511D;
Nearest Tailwind: Green 900 #14532D

Tailwind Shades

50
#F5FAF4
100
#E7F4E6
200
#CCECCA
300
#A7DFA5
400
#77CD74
500
#48BC43
600
#399636
700
#2E782B
800
#245E22
900
#1D451C
950
#132C12

Contrast Checker

Text on white

9.32:1

AA Pass AAA Pass

Text on black

2.25:1

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