#2B5744

#2B5744

Color Values

HEX

#2B5744

RGB

43, 87, 68

HSL

154.1, 33.8%, 25.5%

HSV

154.1, 50.6%, 34.1%

CMYK

50.6%, 0.0%, 21.8%, 65.9%

OKLCH

0.419 0.059 163.8

Properties

Cool Dark Nearest: RAL 6028 Pine Green

Color Harmonies

Complementary

#2B5744

#572B3E

Analogous

#2B572E

#2B5457

#2B5744

Triadic

#2B5744

#442B57

#57442B

Split Complementary

#2B5744

#572B54

#572E2B

Tetradic

#2B5744

#2E2B57

#572B3E

#54572B

Color Blindness Simulation

Original

#2B5744

Protanopia

#3E3E49

Deuteranopia

#3C384A

Tritanopia

#2D4C4D

Achromatopsia

#4C4C4C

CSS Usage

background-color: #2B5744;
color: #2B5744;
border-color: #2B5744;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F5FAF8
100
#E8F2EE
200
#CFE7DD
300
#ADD6C5
400
#81C1A5
500
#54AB85
600
#44886B
700
#366D55
800
#2A5543
900
#223F32
950
#152820

Contrast Checker

Text on white

8.24:1

AA Pass AAA Pass

Text on black

2.55:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026