#3FEA9A

#3FEA9A

Color Values

HEX

#3FEA9A

RGB

63, 234, 154

HSL

151.9, 80.3%, 58.2%

HSV

151.9, 73.1%, 91.8%

CMYK

73.1%, 0.0%, 34.2%, 8.2%

OKLCH

0.8328 0.178 157.7

Properties

Cool Light Nearest: seagreen 2

Color Harmonies

Complementary

#3FEA9A

#EA3F8F

Analogous

#3FEA44

#3FE5EA

#3FEA9A

Triadic

#3FEA9A

#9A3FEA

#EA9A3F

Split Complementary

#3FEA9A

#EA3FE5

#EA443F

Tetradic

#3FEA9A

#443FEA

#EA3F8F

#E5EA3F

Color Blindness Simulation

Original

#3FEA9A

Protanopia

#898BAD

Deuteranopia

#7F72B2

Tritanopia

#48BDC0

Achromatopsia

#C0C0C0

CSS Usage

background-color: #3FEA9A;
color: #3FEA9A;
border-color: #3FEA9A;
Nearest Tailwind: Green 400 #4ADE80

Tailwind Shades

50
#F2FDF8
100
#E1F9EE
200
#BFF8DD
300
#91F3C5
400
#55ECA5
500
#19E686
600
#14B86B
700
#109356
800
#0D7343
900
#0D5333
950
#083520

Contrast Checker

Text on white

1.56:1

AA Fail AAA Fail

Text on black

13.45:1

AA Pass AAA Pass

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