#667D7B

#667D7B

Color Values

HEX

#667D7B

RGB

102, 125, 123

HSL

174.8, 10.1%, 44.5%

HSV

174.8, 18.4%, 49.0%

CMYK

18.4%, 0.0%, 1.6%, 51.0%

OKLCH

0.5708 0.0269 189.9

Properties

Cool Light Nearest: lightblue 4

Color Harmonies

Complementary

#667D7B

#7D6668

Analogous

#667D6F

#66737D

#667D7B

Triadic

#667D7B

#7B667D

#7D7B66

Split Complementary

#667D7B

#7D6673

#7D6F66

Tetradic

#667D7B

#6F667D

#7D6668

#737D66

Color Blindness Simulation

Original

#667D7B

Protanopia

#70707B

Deuteranopia

#6F6D7C

Tritanopia

#677C7C

Achromatopsia

#787878

CSS Usage

background-color: #667D7B;
color: #667D7B;
border-color: #667D7B;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F8
100
#ECEFEE
200
#D8DFDE
300
#BCC8C7
400
#97AAA9
500
#738C8A
600
#5C706F
700
#495A58
800
#394645
900
#2C3534
950
#1C2121

Contrast Checker

Text on white

4.39:1

AA Fail AAA Fail

Text on black

4.78:1

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