#1B9028

#1B9028

Color Values

HEX

#1B9028

RGB

27, 144, 40

HSL

126.7, 68.4%, 33.5%

HSV

126.7, 81.2%, 56.5%

CMYK

81.3%, 0.0%, 72.2%, 43.5%

OKLCH

0.571 0.1727 144.1

Properties

Cool Light Nearest: forestgreen

Color Harmonies

Complementary

#1B9028

#901B83

Analogous

#48901B

#1B9062

#1B9028

Triadic

#1B9028

#281B90

#90281B

Split Complementary

#1B9028

#621B90

#901B48

Tetradic

#1B9028

#1B4890

#901B83

#90621B

Color Blindness Simulation

Original

#1B9028

Protanopia

#4E4F41

Deuteranopia

#473E47

Tritanopia

#215559

Achromatopsia

#707070

CSS Usage

background-color: #1B9028;
color: #1B9028;
border-color: #1B9028;
Nearest Tailwind: Green 600 #16A34A

Tailwind Shades

50
#F3FCF4
100
#E3F8E5
200
#C3F4C8
300
#98ECA1
400
#60E16F
500
#28D73C
600
#20AC30
700
#1A8926
800
#146B1E
900
#134E19
950
#0C3110

Contrast Checker

Text on white

4.14:1

AA Fail AAA Fail

Text on black

5.07:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026