#5B817F

#5B817F

Color Values

HEX

#5B817F

RGB

91, 129, 127

HSL

176.8, 17.3%, 43.1%

HSV

176.8, 29.5%, 50.6%

CMYK

29.5%, 0.0%, 1.6%, 49.4%

OKLCH

0.5743 0.0426 191.9

Properties

Cool Light Nearest: paleturquoise 4

Color Harmonies

Complementary

#5B817F

#815B5D

Analogous

#5B816C

#5B7081

#5B817F

Triadic

#5B817F

#7F5B81

#817F5B

Split Complementary

#5B817F

#815B70

#816C5B

Tetradic

#5B817F

#6C5B81

#815B5D

#70815B

Color Blindness Simulation

Original

#5B817F

Protanopia

#6B6C7F

Deuteranopia

#696680

Tritanopia

#5D8080

Achromatopsia

#797979

CSS Usage

background-color: #5B817F;
color: #5B817F;
border-color: #5B817F;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F8F8
100
#EBF0EF
200
#D5E1E1
300
#B7CCCB
400
#90B1AF
500
#699693
600
#547876
700
#43605E
800
#354B4A
900
#293837
950
#1A2323

Contrast Checker

Text on white

4.29:1

AA Fail AAA Fail

Text on black

4.89:1

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