#2B563F

#2B563F

Color Values

HEX

#2B563F

RGB

43, 86, 63

HSL

147.9, 33.3%, 25.3%

HSV

147.9, 50.0%, 33.7%

CMYK

50.0%, 0.0%, 26.7%, 66.3%

OKLCH

0.4148 0.0622 158.7

Properties

Cool Dark Nearest: RAL 6016 Turquoise Green

Color Harmonies

Complementary

#2B563F

#562B42

Analogous

#2D562B

#2B5654

#2B563F

Triadic

#2B563F

#3F2B56

#563F2B

Split Complementary

#2B563F

#542B56

#562B2D

Tetradic

#2B563F

#2B2D56

#562B42

#56542B

Color Blindness Simulation

Original

#2B563F

Protanopia

#3E3E45

Deuteranopia

#3B3846

Tritanopia

#2D494A

Achromatopsia

#4B4B4B

CSS Usage

background-color: #2B563F;
color: #2B563F;
border-color: #2B563F;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F5FAF7
100
#E8F2ED
200
#CFE7DA
300
#ADD6C0
400
#81C09E
500
#55AA7D
600
#448864
700
#366D50
800
#2B553E
900
#223F2F
950
#15281E

Contrast Checker

Text on white

8.38:1

AA Pass AAA Pass

Text on black

2.51:1

AA Fail 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