#557A58

#557A58

Color Values

HEX

#557A58

RGB

85, 122, 88

HSL

124.9, 17.9%, 40.6%

HSV

124.9, 30.3%, 47.8%

CMYK

30.3%, 0.0%, 27.9%, 52.2%

OKLCH

0.5418 0.0671 146.6

Properties

Cool Dark Nearest: darkseagreen 4

Color Harmonies

Complementary

#557A58

#7A5577

Analogous

#657A55

#557A6B

#557A58

Triadic

#557A58

#58557A

#7A5855

Split Complementary

#557A58

#6B557A

#7A5565

Tetradic

#557A58

#55657A

#7A5577

#7A6B55

Color Blindness Simulation

Original

#557A58

Protanopia

#656560

Deuteranopia

#636062

Tritanopia

#576768

Achromatopsia

#707070

CSS Usage

background-color: #557A58;
color: #557A58;
border-color: #557A58;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F6F9F6
100
#EAF0EB
200
#D5E2D6
300
#B7CDB9
400
#90B293
500
#69966C
600
#547857
700
#436045
800
#344B36
900
#29382A
950
#1A241A

Contrast Checker

Text on white

4.87:1

AA Pass AAA Fail

Text on black

4.31:1

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