#818D27

#818D27

Color Values

HEX

#818D27

RGB

129, 141, 39

HSL

67.1, 56.7%, 35.3%

HSV

67.1, 72.3%, 55.3%

CMYK

8.5%, 0.0%, 72.3%, 44.7%

OKLCH

0.6141 0.124 116.0

Properties

Cool Light Nearest: olive

Color Harmonies

Complementary

#818D27

#33278D

Analogous

#8D6627

#4E8D27

#818D27

Triadic

#818D27

#27818D

#8D2781

Split Complementary

#818D27

#274E8D

#66278D

Tetradic

#818D27

#278D66

#33278D

#8D274E

Color Blindness Simulation

Original

#818D27

Protanopia

#868640

Deuteranopia

#868546

Tritanopia

#825357

Achromatopsia

#838383

CSS Usage

background-color: #818D27;
color: #818D27;
border-color: #818D27;
Nearest Tailwind: Lime 700 #4D7C0F

Tailwind Shades

50
#FAFBF4
100
#F4F6E5
200
#EBF0C7
300
#DCE59F
400
#C9D66B
500
#B7C837
600
#92A02C
700
#758023
800
#5B641C
900
#434918
950
#2B2E0F

Contrast Checker

Text on white

3.64:1

AA Fail AAA Fail

Text on black

5.77:1

AA Pass 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