#288551

#288551

Color Values

HEX

#288551

RGB

40, 133, 81

HSL

146.5, 53.8%, 33.9%

HSV

146.5, 69.9%, 52.2%

CMYK

69.9%, 0.0%, 39.1%, 47.8%

OKLCH

0.5492 0.1185 154.5

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#288551

#85285C

Analogous

#2D8528

#288580

#288551

Triadic

#288551

#512885

#855128

Split Complementary

#288551

#802885

#85282D

Tetradic

#288551

#282D85

#85285C

#858028

Color Blindness Simulation

Original

#288551

Protanopia

#50515E

Deuteranopia

#4B4461

Tritanopia

#2D686A

Achromatopsia

#6D6D6D

CSS Usage

background-color: #288551;
color: #288551;
border-color: #288551;
Nearest Tailwind: Green 700 #15803D

Tailwind Shades

50
#F4FBF7
100
#E5F5EC
200
#C8EFD9
300
#A1E3BE
400
#6ED39B
500
#3BC477
600
#2F9D60
700
#267E4C
800
#1D623C
900
#19482E
950
#102D1D

Contrast Checker

Text on white

4.6:1

AA Pass AAA Fail

Text on black

4.56:1

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