#42684B

#42684B

Color Values

HEX

#42684B

RGB

66, 104, 75

HSL

134.2, 22.4%, 33.3%

HSV

134.2, 36.5%, 40.8%

CMYK

36.5%, 0.0%, 27.9%, 59.2%

OKLCH

0.48 0.0637 150.9

Properties

Cool Dark Nearest: RAL 6000 Patina Green

Color Harmonies

Complementary

#42684B

#68425F

Analogous

#4C6842

#42685E

#42684B

Triadic

#42684B

#4B4268

#684B42

Split Complementary

#42684B

#5E4268

#68424C

Tetradic

#42684B

#424C68

#68425F

#685E42

Color Blindness Simulation

Original

#42684B

Protanopia

#525352

Deuteranopia

#504D54

Tritanopia

#445859

Achromatopsia

#5E5E5E

CSS Usage

background-color: #42684B;
color: #42684B;
border-color: #42684B;
Nearest Tailwind: Emerald 800 #065F46

Tailwind Shades

50
#F6F9F7
100
#EAF1EB
200
#D3E3D7
300
#B4D0BB
400
#8CB696
500
#639C70
600
#4F7D5A
700
#3F6448
800
#314E38
900
#273A2B
950
#18251B

Contrast Checker

Text on white

6.34:1

AA Pass AAA Fail

Text on black

3.31:1

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