#283425

#283425

Color Values

HEX

#283425

RGB

40, 52, 37

HSL

108.0, 16.9%, 17.5%

HSV

108.0, 28.8%, 20.4%

CMYK

23.1%, 0.0%, 28.8%, 79.6%

OKLCH

0.309 0.0309 139.4

Properties

Cool Dark Nearest: RAL 6009 Fir Green

Color Harmonies

Complementary

#283425

#312534

Analogous

#303425

#25342A

#283425

Triadic

#283425

#252834

#342528

Split Complementary

#283425

#2A2534

#342530

Tetradic

#283425

#253034

#312534

#342A25

Color Blindness Simulation

Original

#283425

Protanopia

#2D2D29

Deuteranopia

#2C2C2A

Tritanopia

#292B2C

Achromatopsia

#303030

CSS Usage

background-color: #283425;
color: #283425;
border-color: #283425;
Nearest Tailwind: Emerald 950 #022C22

Tailwind Shades

50
#F7F8F6
100
#ECF0EB
200
#D8E1D5
300
#BCCCB7
400
#97B191
500
#73956A
600
#5C7755
700
#495F44
800
#394B35
900
#2C3829
950
#1C231A

Contrast Checker

Text on white

13.06:1

AA Pass AAA Pass

Text on black

1.61:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026