#28543F

#28543F

Color Values

HEX

#28543F

RGB

40, 84, 63

HSL

151.4, 35.5%, 24.3%

HSV

151.4, 52.4%, 32.9%

CMYK

52.4%, 0.0%, 25.0%, 67.1%

OKLCH

0.4076 0.061 161.2

Properties

Cool Dark Nearest: RAL 6028 Pine Green

Color Harmonies

Complementary

#28543F

#54283D

Analogous

#285429

#285354

#28543F

Triadic

#28543F

#3F2854

#543F28

Split Complementary

#28543F

#542853

#542928

Tetradic

#28543F

#292854

#54283D

#535428

Color Blindness Simulation

Original

#28543F

Protanopia

#3B3B44

Deuteranopia

#383545

Tritanopia

#2A4849

Achromatopsia

#494949

CSS Usage

background-color: #28543F;
color: #28543F;
border-color: #28543F;
Nearest Tailwind: Emerald 900 #064E3B

Tailwind Shades

50
#F5FAF7
100
#E8F3ED
200
#CFE8DC
300
#ACD8C3
400
#7FC2A2
500
#52AD82
600
#428A68
700
#356F53
800
#295641
900
#214031
950
#15281F

Contrast Checker

Text on white

8.64:1

AA Pass AAA Pass

Text on black

2.43:1

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