#128554

#128554

Color Values

HEX

#128554

RGB

18, 133, 84

HSL

154.4, 76.2%, 29.6%

HSV

154.4, 86.5%, 52.2%

CMYK

86.5%, 0.0%, 36.8%, 47.8%

OKLCH

0.5454 0.1224 158.1

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#128554

#851243

Analogous

#12851A

#127D85

#128554

Triadic

#128554

#541285

#855412

Split Complementary

#128554

#85127D

#851A12

Tetradic

#128554

#1A1285

#851243

#7D8512

Color Blindness Simulation

Original

#128554

Protanopia

#444560

Deuteranopia

#3D3463

Tritanopia

#18696B

Achromatopsia

#696969

CSS Usage

background-color: #128554;
color: #128554;
border-color: #128554;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F2FCF8
100
#E2F9EF
200
#C0F7DF
300
#93F0C9
400
#59E9AB
500
#1EE18E
600
#18B471
700
#13905B
800
#0F7047
900
#0F5235
950
#0A3422

Contrast Checker

Text on white

4.66:1

AA Pass AAA Fail

Text on black

4.51:1

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