#40C37C

#40C37C

Color Values

HEX

#40C37C

RGB

64, 195, 124

HSL

147.5, 52.2%, 50.8%

HSV

147.5, 67.2%, 76.5%

CMYK

67.2%, 0.0%, 36.4%, 23.5%

OKLCH

0.7286 0.1539 155.4

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#40C37C

#C34087

Analogous

#46C340

#40C3BE

#40C37C

Triadic

#40C37C

#7C40C3

#C37C40

Split Complementary

#40C37C

#BE40C3

#C34046

Tetradic

#40C37C

#4046C3

#C34087

#C3BE40

Color Blindness Simulation

Original

#40C37C

Protanopia

#797A8D

Deuteranopia

#716791

Tritanopia

#479B9E

Achromatopsia

#A2A2A2

CSS Usage

background-color: #40C37C;
color: #40C37C;
border-color: #40C37C;
Nearest Tailwind: Emerald 500 #10B981

Tailwind Shades

50
#F4FBF7
100
#E5F5EC
200
#C9EEDA
300
#A2E2BF
400
#6FD29D
500
#3DC27A
600
#319B62
700
#277C4E
800
#1E613D
900
#1A472F
950
#102D1D

Contrast Checker

Text on white

2.25:1

AA Fail AAA Fail

Text on black

9.32:1

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