#031D0F

#031D0F

Color Values

HEX

#031D0F

RGB

3, 29, 15

HSL

147.7, 81.2%, 6.3%

HSV

147.7, 89.7%, 11.4%

CMYK

89.7%, 0.0%, 48.3%, 88.6%

OKLCH

0.2054 0.0434 157.1

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#031D0F

#1D0311

Analogous

#041D03

#031D1C

#031D0F

Triadic

#031D0F

#0F031D

#1D0F03

Split Complementary

#031D0F

#1C031D

#1D0304

Tetradic

#031D0F

#03041D

#1D0311

#1D1C03

Color Blindness Simulation

Original

#031D0F

Protanopia

#0E0E12

Deuteranopia

#0D0B13

Tritanopia

#041516

Achromatopsia

#161616

CSS Usage

background-color: #031D0F;
color: #031D0F;
border-color: #031D0F;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F2FDF7
100
#E1F9EC
200
#BEF8D9
300
#90F3BE
400
#54ED9B
500
#18E778
600
#13B960
700
#0F944D
800
#0C743C
900
#0D542E
950
#08351D

Contrast Checker

Text on white

17.7:1

AA Pass AAA Pass

Text on black

1.19:1

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