#51987C

#51987C

Color Values

HEX

#51987C

RGB

81, 152, 124

HSL

156.3, 30.5%, 45.7%

HSV

156.3, 46.7%, 59.6%

CMYK

46.7%, 0.0%, 18.4%, 40.4%

OKLCH

0.625 0.0843 166.1

Properties

Cool Light Nearest: aquamarine 4

Color Harmonies

Complementary

#51987C

#98516D

Analogous

#519858

#519198

#51987C

Triadic

#51987C

#7C5198

#987C51

Split Complementary

#51987C

#985191

#985851

Tetradic

#51987C

#585198

#98516D

#919851

Color Blindness Simulation

Original

#51987C

Protanopia

#707083

Deuteranopia

#6C6684

Tritanopia

#558889

Achromatopsia

#878787

CSS Usage

background-color: #51987C;
color: #51987C;
border-color: #51987C;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5F9F8
100
#E9F2EE
200
#D0E6DE
300
#AFD4C6
400
#84BDA7
500
#59A688
600
#47856D
700
#396A57
800
#2C5344
900
#233E33
950
#162720

Contrast Checker

Text on white

3.42:1

AA Fail AAA Fail

Text on black

6.13:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026