#406D57

#406D57

Color Values

HEX

#406D57

RGB

64, 109, 87

HSL

150.7, 26.0%, 33.9%

HSV

150.7, 41.3%, 42.7%

CMYK

41.3%, 0.0%, 20.2%, 57.3%

OKLCH

0.4953 0.0615 161.8

Properties

Cool Dark Nearest: RAL 6000 Patina Green

Color Harmonies

Complementary

#406D57

#6D4056

Analogous

#406D40

#406C6D

#406D57

Triadic

#406D57

#57406D

#6D5740

Split Complementary

#406D57

#6D406C

#6D4040

Tetradic

#406D57

#40406D

#6D4056

#6C6D40

Color Blindness Simulation

Original

#406D57

Protanopia

#53545C

Deuteranopia

#514E5E

Tritanopia

#426161

Achromatopsia

#626262

CSS Usage

background-color: #406D57;
color: #406D57;
border-color: #406D57;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F6F9F7
100
#E9F1ED
200
#D2E5DC
300
#B2D2C2
400
#88B9A1
500
#5EA180
600
#4B8167
700
#3C6752
800
#2F5040
900
#253C31
950
#17261F

Contrast Checker

Text on white

5.93:1

AA Pass AAA Fail

Text on black

3.54:1

AA Fail 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