#285F41

#285F41

Color Values

HEX

#285F41

RGB

40, 95, 65

HSL

147.3, 40.7%, 26.5%

HSV

147.3, 57.9%, 37.3%

CMYK

57.9%, 0.0%, 31.6%, 62.7%

OKLCH

0.4393 0.0771 157.1

Properties

Cool Dark Nearest: RAL 6029 Mint Green

Color Harmonies

Complementary

#285F41

#5F2846

Analogous

#2B5F28

#285F5D

#285F41

Triadic

#285F41

#41285F

#5F4128

Split Complementary

#285F41

#5D285F

#5F282B

Tetradic

#285F41

#282B5F

#5F2846

#5F5D28

Color Blindness Simulation

Original

#285F41

Protanopia

#404048

Deuteranopia

#3D384A

Tritanopia

#2B4E4F

Achromatopsia

#515151

CSS Usage

background-color: #285F41;
color: #285F41;
border-color: #285F41;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F5FAF7
100
#E7F3ED
200
#CDEADA
300
#A9DBC0
400
#7AC79D
500
#4CB37B
600
#3C9062
700
#30734F
800
#265A3D
900
#1F422F
950
#132A1E

Contrast Checker

Text on white

7.49:1

AA Pass AAA Pass

Text on black

2.8:1

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