#122111

#122111

Color Values

HEX

#122111

RGB

18, 33, 17

HSL

116.2, 32.0%, 9.8%

HSV

116.2, 48.5%, 12.9%

CMYK

45.5%, 0.0%, 48.5%, 87.1%

OKLCH

0.2288 0.0366 142.9

Properties

Cool Dark Nearest: RAL 6022 Olive Drab

Color Harmonies

Complementary

#122111

#201121

Analogous

#1A2111

#112118

#122111

Triadic

#122111

#111221

#211112

Split Complementary

#122111

#181121

#21111A

Tetradic

#122111

#111A21

#201121

#211811

Color Blindness Simulation

Original

#122111

Protanopia

#181915

Deuteranopia

#181616

Tritanopia

#131819

Achromatopsia

#1D1D1D

CSS Usage

background-color: #122111;
color: #122111;
border-color: #122111;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F6F9F5
100
#E9F2E8
200
#D1E7D0
300
#B1D5AE
400
#86BF82
500
#5CA857
600
#498745
700
#3B6C37
800
#2E542B
900
#243E22
950
#172716

Contrast Checker

Text on white

16.78:1

AA Pass AAA Pass

Text on black

1.25:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026