#666B06

#666B06

Color Values

HEX

#666B06

RGB

102, 107, 6

HSL

63.0, 89.4%, 22.2%

HSV

63.0, 94.4%, 42.0%

CMYK

4.7%, 0.0%, 94.4%, 58.0%

OKLCH

0.5065 0.1107 113.0

Properties

Cool Dark Nearest: olive

Color Harmonies

Complementary

#666B06

#0B066B

Analogous

#6B3E06

#346B06

#666B06

Triadic

#666B06

#06666B

#6B0666

Split Complementary

#666B06

#06346B

#3E066B

Tetradic

#666B06

#066B3E

#0B066B

#6B0634

Color Blindness Simulation

Original

#666B06

Protanopia

#68681E

Deuteranopia

#686824

Tritanopia

#663236

Achromatopsia

#636363

CSS Usage

background-color: #666B06;
color: #666B06;
border-color: #666B06;
Nearest Tailwind: Lime 800 #3F6212

Tailwind Shades

50
#FDFDF2
100
#F9FBE0
200
#F8FBBB
300
#F3F98B
400
#EDF54C
500
#E6F10E
600
#B8C10B
700
#939B09
800
#737907
900
#545709
950
#353706

Contrast Checker

Text on white

5.72:1

AA Pass AAA Fail

Text on black

3.67:1

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