#288552

#288552

Color Values

HEX

#288552

RGB

40, 133, 82

HSL

147.1, 53.8%, 33.9%

HSV

147.1, 69.9%, 52.2%

CMYK

69.9%, 0.0%, 38.3%, 47.8%

OKLCH

0.5494 0.1175 155.0

Properties

Cool Dark Nearest: seagreen

Color Harmonies

Complementary

#288552

#85285B

Analogous

#2C8528

#288580

#288552

Triadic

#288552

#522885

#855228

Split Complementary

#288552

#802885

#85282C

Tetradic

#288552

#282C85

#85285B

#858028

Color Blindness Simulation

Original

#288552

Protanopia

#50515E

Deuteranopia

#4B4461

Tritanopia

#2D686A

Achromatopsia

#6E6E6E

CSS Usage

background-color: #288552;
color: #288552;
border-color: #288552;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F4FBF7
100
#E5F5EC
200
#C8EFD9
300
#A1E3BF
400
#6ED39C
500
#3BC479
600
#2F9D61
700
#267E4D
800
#1D623C
900
#19482E
950
#102D1D

Contrast Checker

Text on white

4.6:1

AA Pass AAA Fail

Text on black

4.57:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026