#40978E

#40978E

Color Values

HEX

#40978E

RGB

64, 151, 142

HSL

173.8, 40.5%, 42.2%

HSV

173.8, 57.6%, 59.2%

CMYK

57.6%, 0.0%, 6.0%, 40.8%

OKLCH

0.621 0.0845 186.0

Properties

Cool Light Nearest: darkcyan

Color Harmonies

Complementary

#40978E

#974049

Analogous

#409763

#407597

#40978E

Triadic

#40978E

#8E4097

#978E40

Split Complementary

#40978E

#974075

#976340

Tetradic

#40978E

#634097

#974049

#759740

Color Blindness Simulation

Original

#40978E

Protanopia

#666690

Deuteranopia

#615A91

Tritanopia

#449292

Achromatopsia

#848484

CSS Usage

background-color: #40978E;
color: #40978E;
border-color: #40978E;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F5FAF9
100
#E7F3F2
200
#CDEAE7
300
#A9DBD5
400
#7AC7BF
500
#4CB3A8
600
#3D8F87
700
#31736C
800
#265A54
900
#1F423E
950
#132A27

Contrast Checker

Text on white

3.48:1

AA Fail AAA Fail

Text on black

6.04:1

AA Pass AAA Fail

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