#1F721F

#1F721F

Color Values

HEX

#1F721F

RGB

31, 114, 31

HSL

120.0, 57.2%, 28.4%

HSV

120.0, 72.8%, 44.7%

CMYK

72.8%, 0.0%, 72.8%, 55.3%

OKLCH

0.4853 0.1415 143.0

Properties

Cool Dark Nearest: darkgreen

Color Harmonies

Complementary

#1F721F

#721F72

Analogous

#48721F

#1F7248

#1F721F

Triadic

#1F721F

#1F1F72

#721F1F

Split Complementary

#1F721F

#481F72

#721F48

Tetradic

#1F721F

#1F4872

#721F72

#72481F

Color Blindness Simulation

Original

#1F721F

Protanopia

#434433

Deuteranopia

#3E3838

Tritanopia

#234346

Achromatopsia

#5A5A5A

CSS Usage

background-color: #1F721F;
color: #1F721F;
border-color: #1F721F;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F4FBF4
100
#E4F6E4
200
#C7F0C7
300
#9FE59F
400
#6BD76B
500
#37C837
600
#2CA02C
700
#238023
800
#1B641B
900
#184918
950
#0F2E0F

Contrast Checker

Text on white

6.03:1

AA Pass AAA Fail

Text on black

3.48:1

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