#559666

#559666

Color Values

HEX

#559666

RGB

85, 150, 102

HSL

135.7, 27.7%, 46.1%

HSV

135.7, 43.3%, 58.8%

CMYK

43.3%, 0.0%, 32.0%, 41.2%

OKLCH

0.6163 0.099 151.0

Properties

Cool Light Nearest: Forest Green

Color Harmonies

Complementary

#559666

#965585

Analogous

#659655

#559687

#559666

Triadic

#559666

#665596

#966655

Split Complementary

#559666

#875596

#965565

Tetradic

#559666

#556596

#965585

#968755

Color Blindness Simulation

Original

#559666

Protanopia

#717272

Deuteranopia

#6D6874

Tritanopia

#587B7D

Achromatopsia

#858585

CSS Usage

background-color: #559666;
color: #559666;
border-color: #559666;
Nearest Tailwind: Emerald 600 #059669

Tailwind Shades

50
#F6F9F6
100
#E9F1EB
200
#D1E5D7
300
#B1D3BA
400
#87BB94
500
#5CA36F
600
#4A8259
700
#3B6847
800
#2E5137
900
#243D2B
950
#17261B

Contrast Checker

Text on white

3.53:1

AA Fail AAA Fail

Text on black

5.94:1

AA Pass 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