#557B31

#557B31

Color Values

HEX

#557B31

RGB

85, 123, 49

HSL

90.8, 43.0%, 33.7%

HSV

90.8, 60.2%, 48.2%

CMYK

30.9%, 0.0%, 60.2%, 51.8%

OKLCH

0.5373 0.1119 131.9

Properties

Cool Dark Nearest: darkolivegreen 4

Color Harmonies

Complementary

#557B31

#57317B

Analogous

#7A7B31

#317B32

#557B31

Triadic

#557B31

#31557B

#7B3155

Split Complementary

#557B31

#32317B

#7B317A

Tetradic

#557B31

#317A7B

#57317B

#7B3231

Color Blindness Simulation

Original

#557B31

Protanopia

#656643

Deuteranopia

#636047

Tritanopia

#575154

Achromatopsia

#6E6E6E

CSS Usage

background-color: #557B31;
color: #557B31;
border-color: #557B31;
Nearest Tailwind: Lime 800 #3F6212

Tailwind Shades

50
#F7FAF5
100
#EDF4E7
200
#DBEBCC
300
#C1DCA7
400
#A0C978
500
#7EB649
600
#65923A
700
#51752F
800
#3F5B24
900
#30431E
950
#1E2A13

Contrast Checker

Text on white

4.93:1

AA Pass AAA Fail

Text on black

4.26:1

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