#3FF9F9

#3FF9F9

Color Values

HEX

#3FF9F9

RGB

63, 249, 249

HSL

180.0, 93.9%, 61.2%

HSV

180.0, 74.7%, 97.6%

CMYK

74.7%, 0.0%, 0.0%, 2.4%

OKLCH

0.8947 0.1414 194.9

Properties

Cool Light Nearest: cyan 2

Color Harmonies

Complementary

#3FF9F9

#F93F3F

Analogous

#3FF99C

#3F9CF9

#3FF9F9

Triadic

#3FF9F9

#F93FF9

#F9F93F

Split Complementary

#3FF9F9

#F93F9C

#F99C3F

Tetradic

#3FF9F9

#9C3FF9

#F93F3F

#9CF93F

Color Blindness Simulation

Original

#3FF9F9

Protanopia

#9091F9

Deuteranopia

#8577F9

Tritanopia

#48F9F9

Achromatopsia

#D1D1D1

CSS Usage

background-color: #3FF9F9;
color: #3FF9F9;
border-color: #3FF9F9;
Nearest Tailwind: Teal 300 #5EEAD4

Tailwind Shades

50
#F1FDFD
100
#DFFBFB
200
#BAFDFD
300
#88FBFB
400
#48F9F9
500
#08F7F7
600
#06C6C6
700
#059E9E
800
#047C7C
900
#085959
950
#053838

Contrast Checker

Text on white

1.3:1

AA Fail AAA Fail

Text on black

16.13:1

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