#123118

#123118

Color Values

HEX

#123118

RGB

18, 49, 24

HSL

131.6, 46.3%, 13.1%

HSV

131.6, 63.3%, 19.2%

CMYK

63.3%, 0.0%, 51.0%, 80.8%

OKLCH

0.2818 0.0584 148.0

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#123118

#31122B

Analogous

#1B3112

#123127

#123118

Triadic

#123118

#181231

#311812

Split Complementary

#123118

#271231

#31121B

Tetradic

#123118

#121B31

#31122B

#312712

Color Blindness Simulation

Original

#123118

Protanopia

#1F201E

Deuteranopia

#1E1B1F

Tritanopia

#142324

Achromatopsia

#292929

CSS Usage

background-color: #123118;
color: #123118;
border-color: #123118;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F4FAF6
100
#E6F4E9
200
#CBECD1
300
#A5DEB0
400
#75CC86
500
#44BB5B
600
#379549
700
#2C773A
800
#225D2E
900
#1C4524
950
#122B17

Contrast Checker

Text on white

14.21:1

AA Pass AAA Pass

Text on black

1.48:1

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