#123318

#123318

Color Values

HEX

#123318

RGB

18, 51, 24

HSL

130.9, 47.8%, 13.5%

HSV

130.9, 64.7%, 20.0%

CMYK

64.7%, 0.0%, 52.9%, 80.0%

OKLCH

0.2882 0.062 147.6

Properties

Cool Dark Nearest: RAL 6020 Chrome Green

Color Harmonies

Complementary

#123318

#33122D

Analogous

#1C3312

#123328

#123318

Triadic

#123318

#181233

#331812

Split Complementary

#123318

#281233

#33121C

Tetradic

#123318

#121C33

#33122D

#332812

Color Blindness Simulation

Original

#123318

Protanopia

#20211F

Deuteranopia

#1E1C20

Tritanopia

#142425

Achromatopsia

#2A2A2A

CSS Usage

background-color: #123318;
color: #123318;
border-color: #123318;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F4FAF5
100
#E6F4E9
200
#CAECD0
300
#A5DFAF
400
#74CE84
500
#43BC59
600
#359747
700
#2B7939
800
#215E2C
900
#1C4523
950
#112C16

Contrast Checker

Text on white

13.88:1

AA Pass AAA Pass

Text on black

1.51:1

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