#123D27

#123D27

Color Values

HEX

#123D27

RGB

18, 61, 39

HSL

149.3, 54.4%, 15.5%

HSV

149.3, 70.5%, 23.9%

CMYK

70.5%, 0.0%, 36.1%, 76.1%

OKLCH

0.3233 0.0618 157.6

Properties

Cool Dark Nearest: RAL 6005 Moss Green

Color Harmonies

Complementary

#123D27

#3D1228

Analogous

#133D12

#123D3D

#123D27

Triadic

#123D27

#27123D

#3D2712

Split Complementary

#123D27

#3D123D

#3D1213

Tetradic

#123D27

#12133D

#3D1228

#3D3D12

Color Blindness Simulation

Original

#123D27

Protanopia

#25252C

Deuteranopia

#221F2E

Tritanopia

#143131

Achromatopsia

#323232

CSS Usage

background-color: #123D27;
color: #123D27;
border-color: #123D27;
Nearest Tailwind: Green 950 #052E16

Tailwind Shades

50
#F4FBF7
100
#E5F5ED
200
#C8EFDB
300
#A1E3C1
400
#6DD49F
500
#3AC57E
600
#2F9D65
700
#257E51
800
#1D623F
900
#194830
950
#102E1E

Contrast Checker

Text on white

12.19:1

AA Pass AAA Pass

Text on black

1.72:1

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