#66723B

#66723B

Color Values

HEX

#66723B

RGB

102, 114, 59

HSL

73.1, 31.8%, 33.9%

HSV

73.1, 48.2%, 44.7%

CMYK

10.5%, 0.0%, 48.2%, 55.3%

OKLCH

0.5286 0.0794 119.3

Properties

Cool Dark Nearest: darkolivegreen

Color Harmonies

Complementary

#66723B

#473B72

Analogous

#72623B

#4A723B

#66723B

Triadic

#66723B

#3B6672

#723B66

Split Complementary

#66723B

#3B4A72

#623B72

Tetradic

#66723B

#3B7262

#473B72

#723B4A

Color Blindness Simulation

Original

#66723B

Protanopia

#6B6B48

Deuteranopia

#6A6A4C

Tritanopia

#675355

Achromatopsia

#6B6B6B

CSS Usage

background-color: #66723B;
color: #66723B;
border-color: #66723B;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#F9F9F5
100
#F0F2E8
200
#E2E7D0
300
#CDD5AE
400
#B2BF83
500
#96A857
600
#788646
700
#606C38
800
#4B542B
900
#383E23
950
#242716

Contrast Checker

Text on white

5.2:1

AA Pass AAA Fail

Text on black

4.04:1

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