#40D38C

#40D38C

Color Values

HEX

#40D38C

RGB

64, 211, 140

HSL

151.0, 62.6%, 53.9%

HSV

151.0, 69.7%, 82.7%

CMYK

69.7%, 0.0%, 33.6%, 17.3%

OKLCH

0.7725 0.1606 157.6

Properties

Cool Light Nearest: seagreen 3

Color Harmonies

Complementary

#40D38C

#D34087

Analogous

#40D342

#40D1D3

#40D38C

Triadic

#40D38C

#8C40D3

#D38C40

Split Complementary

#40D38C

#D340D1

#D34240

Tetradic

#40D38C

#4240D3

#D34087

#D1D340

Color Blindness Simulation

Original

#40D38C

Protanopia

#80819D

Deuteranopia

#776CA1

Tritanopia

#47ABAE

Achromatopsia

#AFAFAF

CSS Usage

background-color: #40D38C;
color: #40D38C;
border-color: #40D38C;
Nearest Tailwind: Emerald 400 #34D399

Tailwind Shades

50
#F3FBF7
100
#E4F7ED
200
#C5F2DC
300
#9BE8C3
400
#66DCA3
500
#30CF82
600
#26A668
700
#1F8553
800
#186841
900
#154C31
950
#0D301F

Contrast Checker

Text on white

1.92:1

AA Fail AAA Fail

Text on black

10.91:1

AA Pass AAA Pass

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026