#81F0F2

#81F0F2

Color Values

HEX

#81F0F2

RGB

129, 240, 242

HSL

181.1, 81.3%, 72.7%

HSV

181.1, 46.7%, 94.9%

CMYK

46.7%, 0.8%, 0.0%, 5.1%

OKLCH

0.8902 0.1022 197.0

Properties

Cool Light Nearest: cadetblue 1

Color Harmonies

Complementary

#81F0F2

#F28381

Analogous

#81F2BB

#81B7F2

#81F0F2

Triadic

#81F0F2

#F281F0

#F0F281

Split Complementary

#81F0F2

#F281B7

#F2BB81

Tetradic

#81F0F2

#BB81F2

#F28381

#B7F281

Color Blindness Simulation

Original

#81F0F2

Protanopia

#B1B2F2

Deuteranopia

#ABA2F1

Tritanopia

#87F1F1

Achromatopsia

#D9D9D9

CSS Usage

background-color: #81F0F2;
color: #81F0F2;
border-color: #81F0F2;
Nearest Tailwind: Cyan 300 #67E8F9

Tailwind Shades

50
#F2FCFD
100
#E1F9F9
200
#BEF7F8
300
#90F2F4
400
#54EBED
500
#18E3E7
600
#13B6B9
700
#0F9294
800
#0C7274
900
#0D5354
950
#083435

Contrast Checker

Text on white

1.34:1

AA Fail AAA Fail

Text on black

15.68:1

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