#557856

#557856

Color Values

HEX

#557856

RGB

85, 120, 86

HSL

121.7, 17.1%, 40.2%

HSV

121.7, 29.2%, 47.1%

CMYK

29.2%, 0.0%, 28.3%, 52.9%

OKLCH

0.5363 0.0659 145.3

Properties

Cool Dark Nearest: RAL 6011 Reseda Green

Color Harmonies

Complementary

#557856

#785577

Analogous

#667855

#557868

#557856

Triadic

#557856

#565578

#785655

Split Complementary

#557856

#685578

#785566

Tetradic

#557856

#556678

#785577

#786855

Color Blindness Simulation

Original

#557856

Protanopia

#64645E

Deuteranopia

#626060

Tritanopia

#576566

Achromatopsia

#6E6E6E

CSS Usage

background-color: #557856;
color: #557856;
border-color: #557856;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F6F8F6
100
#EBF0EB
200
#D5E1D6
300
#B7CCB8
400
#91B191
500
#6A956B
600
#557756
700
#446044
800
#354B35
900
#293829
950
#1A231A

Contrast Checker

Text on white

4.99:1

AA Pass AAA Fail

Text on black

4.21:1

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