#021F0F

#021F0F

Color Values

HEX

#021F0F

RGB

2, 31, 15

HSL

146.9, 87.9%, 6.5%

HSV

146.9, 93.5%, 12.2%

CMYK

93.5%, 0.0%, 51.6%, 87.8%

OKLCH

0.2118 0.0479 156.0

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#021F0F

#1F0212

Analogous

#041F02

#021F1E

#021F0F

Triadic

#021F0F

#0F021F

#1F0F02

Split Complementary

#021F0F

#1E021F

#1F0204

Tetradic

#021F0F

#02041F

#1F0212

#1F1E02

Color Blindness Simulation

Original

#021F0F

Protanopia

#0F0F13

Deuteranopia

#0D0B14

Tritanopia

#031617

Achromatopsia

#181818

CSS Usage

background-color: #021F0F;
color: #021F0F;
border-color: #021F0F;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F2FDF7
100
#E0FAEC
200
#BCFBD8
300
#8CF8BC
400
#4EF498
500
#0FF074
600
#0CC05D
700
#0A994A
800
#08783A
900
#0A572C
950
#06371C

Contrast Checker

Text on white

17.42:1

AA Pass AAA Pass

Text on black

1.21:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026