#5BBCBF

#5BBCBF

Color Values

HEX

#5BBCBF

RGB

91, 188, 191

HSL

181,8, 43,9%, 55,3%

HSV

181,8, 52,4%, 74,9%

CMYK

52,4%, 1,6%, 0,0%, 25,1%

OKLCH

0,7382 0,0912 198,1

Properties

Cool Light Nearest: NCS S 0530-B40G Aqua

Color Harmonies

Complementary

#5BBCBF

#BF5E5B

Analogous

#5BBF90

#5B8ABF

#5BBCBF

Triadic

#5BBCBF

#BF5BBC

#BCBF5B

Split Complementary

#5BBCBF

#BF5B8A

#BF905B

Tetradic

#5BBCBF

#905BBF

#BF5E5B

#8ABF5B

Color Blindness Simulation

Original

#5BBCBF

Protanopia

#8586BE

Deuteranopia

#7F78BE

Tritanopia

#60BEBE

Achromatopsia

#A8A8A8

CSS Usage

background-color: #5BBCBF;
color: #5BBCBF;
border-color: #5BBCBF;
Nearest Tailwind: Cyan 500 #06B6D4

Tailwind Shades

50
#F4FAFA
100
#E6F3F4
200
#CCEAEB
300
#A7DBDD
400
#77C8CA
500
#48B4B7
600
#399093
700
#2E7375
800
#245A5C
900
#1D4244
950
#132A2B

Contrast Checker

Text on white

2,24:1

AA Fail AAA Fail

Text on black

9,39:1

AA Pass AAA Pass

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026