#40837F

#40837F

Color Values

HEX

#40837F

RGB

64, 131, 127

HSL

176.4, 34.4%, 38.2%

HSV

176.4, 51.1%, 51.4%

CMYK

51.1%, 0.0%, 3.1%, 48.6%

OKLCH

0.5651 0.0685 190.3

Properties

Cool Light Nearest: RAL 6033 Mint Turquoise

Color Harmonies

Complementary

#40837F

#834044

Analogous

#40835D

#406583

#40837F

Triadic

#40837F

#7F4083

#837F40

Split Complementary

#40837F

#834065

#835D40

Tetradic

#40837F

#5D4083

#834044

#658340

Color Blindness Simulation

Original

#40837F

Protanopia

#5D5E80

Deuteranopia

#595480

Tritanopia

#438181

Achromatopsia

#747474

CSS Usage

background-color: #40837F;
color: #40837F;
border-color: #40837F;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAF9
100
#E8F2F2
200
#CFE8E6
300
#ADD7D4
400
#80C1BD
500
#54ABA6
600
#438985
700
#366E6A
800
#2A5653
900
#213F3E
950
#152827

Contrast Checker

Text on white

4.4:1

AA Fail AAA Fail

Text on black

4.77:1

AA Pass AAA Fail

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