#3F601B

#3F601B

Color Values

HEX

#3F601B

RGB

63, 96, 27

HSL

88.7, 56.1%, 24.1%

HSV

88.7, 71.9%, 37.6%

CMYK

34.4%, 0.0%, 71.9%, 62.4%

OKLCH

0.448 0.1039 131.5

Properties

Cool Dark Nearest: RAL 6025 Fern Green

Color Harmonies

Complementary

#3F601B

#3C1B60

Analogous

#605E1B

#1C601B

#3F601B

Triadic

#3F601B

#1B3F60

#601B3F

Split Complementary

#3F601B

#1B1C60

#5E1B60

Tetradic

#3F601B

#1B605E

#3C1B60

#601B1C

Color Blindness Simulation

Original

#3F601B

Protanopia

#4D4E2C

Deuteranopia

#4B4930

Tritanopia

#41393C

Achromatopsia

#545454

CSS Usage

background-color: #3F601B;
color: #3F601B;
border-color: #3F601B;
Nearest Tailwind: Lime 800 #3F6212

Tailwind Shades

50
#F8FBF4
100
#EEF6E5
200
#DCEFC7
300
#C3E49F
400
#A3D66C
500
#83C738
600
#689F2D
700
#547F24
800
#41641C
900
#324918
950
#1F2E0F

Contrast Checker

Text on white

7.24:1

AA Pass AAA Pass

Text on black

2.9:1

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