#91FFFF

#91FFFF

Color Values

HEX

#91FFFF

RGB

145, 255, 255

HSL

180,0, 100,0%, 78,4%

HSV

180,0, 43,1%, 100,0%

CMYK

43,1%, 0,0%, 0,0%, 0,0%

OKLCH

0,9345 0,1016 195,6

Properties

Cool Light Nearest: cadetblue 1

Color Harmonies

Complementary

#91FFFF

#FF9191

Analogous

#91FFC8

#91C8FF

#91FFFF

Triadic

#91FFFF

#FF91FF

#FFFF91

Split Complementary

#91FFFF

#FF91C8

#FFC891

Tetradic

#91FFFF

#C891FF

#FF9191

#C8FF91

Color Blindness Simulation

Original

#91FFFF

Protanopia

#C1C2FF

Deuteranopia

#BAB2FF

Tritanopia

#96FFFF

Achromatopsia

#E8E8E8

CSS Usage

background-color: #91FFFF;
color: #91FFFF;
border-color: #91FFFF;
Nearest Tailwind: Teal 200 #99F6E4

Tailwind Shades

50
#F1FEFE
100
#DEFCFC
200
#B8FFFF
300
#85FFFF
400
#42FFFF
500
#00FFFF
600
#00CCCC
700
#00A3A3
800
#008080
900
#055C5C
950
#033A3A

Contrast Checker

Text on white

1,17:1

AA Fail AAA Fail

Text on black

17,95:1

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