#285A33

#285A33

Color Values

HEX

#285A33

RGB

40, 90, 51

HSL

133.2, 38.5%, 25.5%

HSV

133.2, 55.6%, 35.3%

CMYK

55.6%, 0.0%, 43.3%, 64.7%

OKLCH

0.4218 0.084 148.9

Properties

Cool Dark Nearest: RAL 6035 Pearl Green

Color Harmonies

Complementary

#285A33

#5A284F

Analogous

#365A28

#285A4C

#285A33

Triadic

#285A33

#33285A

#5A3328

Split Complementary

#285A33

#4C285A

#5A2836

Tetradic

#285A33

#28365A

#5A284F

#5A4C28

Color Blindness Simulation

Original

#285A33

Protanopia

#3E3E3C

Deuteranopia

#3B373F

Tritanopia

#2A4446

Achromatopsia

#4D4D4D

CSS Usage

background-color: #285A33;
color: #285A33;
border-color: #285A33;
Nearest Tailwind: Green 900 #14532D

Tailwind Shades

50
#F5FAF6
100
#E7F3EA
200
#CEE9D4
300
#AAD9B5
400
#7CC58C
500
#4EB164
600
#3F8D50
700
#327140
800
#275832
900
#204127
950
#142919

Contrast Checker

Text on white

8.08:1

AA Pass AAA Pass

Text on black

2.6:1

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