#1F8121

#1F8121

Color Values

HEX

#1F8121

RGB

31, 129, 33

HSL

121.2, 61.2%, 31.4%

HSV

121.2, 76.0%, 50.6%

CMYK

76.0%, 0.0%, 74.4%, 49.4%

OKLCH

0.5287 0.1585 143.2

Properties

Cool Dark Nearest: forestgreen

Color Harmonies

Complementary

#1F8121

#811F7F

Analogous

#4E811F

#1F8152

#1F8121

Triadic

#1F8121

#211F81

#81211F

Split Complementary

#1F8121

#521F81

#811F4E

Tetradic

#1F8121

#1F4E81

#811F7F

#81521F

Color Blindness Simulation

Original

#1F8121

Protanopia

#494A38

Deuteranopia

#443C3E

Tritanopia

#244B4F

Achromatopsia

#656565

CSS Usage

background-color: #1F8121;
color: #1F8121;
border-color: #1F8121;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F3FBF4
100
#E4F6E4
200
#C5F1C6
300
#9CE79E
400
#67DA69
500
#31CE35
600
#28A42A
700
#208422
800
#19671A
900
#164B17
950
#0E2F0E

Contrast Checker

Text on white

4.98:1

AA Pass AAA Fail

Text on black

4.22:1

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