#427C1B

#427C1B

Color Values

HEX

#427C1B

RGB

66, 124, 27

HSL

95.9, 64.2%, 29.6%

HSV

95.9, 78.2%, 48.6%

CMYK

46.8%, 0.0%, 78.2%, 51.4%

OKLCH

0.5269 0.1407 135.8

Properties

Cool Dark Nearest: RAL 6017 May Green

Color Harmonies

Complementary

#427C1B

#551B7C

Analogous

#727C1B

#1B7C25

#427C1B

Triadic

#427C1B

#1B427C

#7C1B42

Split Complementary

#427C1B

#251B7C

#7C1B72

Tetradic

#427C1B

#1B727C

#551B7C

#7C251B

Color Blindness Simulation

Original

#427C1B

Protanopia

#5B5C32

Deuteranopia

#585338

Tritanopia

#454549

Achromatopsia

#696969

CSS Usage

background-color: #427C1B;
color: #427C1B;
border-color: #427C1B;
Nearest Tailwind: Lime 700 #4D7C0F

Tailwind Shades

50
#F7FCF3
100
#EBF7E3
200
#D7F2C4
300
#BAE99B
400
#95DD64
500
#6FD12E
600
#59A725
700
#47861D
800
#386917
900
#2B4C14
950
#1B300D

Contrast Checker

Text on white

5.08:1

AA Pass AAA Fail

Text on black

4.13:1

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