#66855E

#66855E

Color Values

HEX

#66855E

RGB

102, 133, 94

HSL

107.7, 17.2%, 44.5%

HSV

107.7, 29.3%, 52.2%

CMYK

23.3%, 0.0%, 29.3%, 47.8%

OKLCH

0.582 0.068 139.3

Properties

Cool Light Nearest: darkseagreen 4

Color Harmonies

Complementary

#66855E

#7D5E85

Analogous

#79855E

#5E8569

#66855E

Triadic

#66855E

#5E6685

#855E66

Split Complementary

#66855E

#695E85

#855E79

Tetradic

#66855E

#5E7985

#7D5E85

#85695E

Color Blindness Simulation

Original

#66855E

Protanopia

#737467

Deuteranopia

#726F6A

Tritanopia

#686F71

Achromatopsia

#7C7C7C

CSS Usage

background-color: #66855E;
color: #66855E;
border-color: #66855E;
Nearest Tailwind: Emerald 700 #047857

Tailwind Shades

50
#F7F8F6
100
#ECF0EB
200
#D8E1D5
300
#BCCCB7
400
#97B190
500
#73956A
600
#5C7854
700
#496044
800
#394B35
900
#2C3829
950
#1C231A

Contrast Checker

Text on white

4.13:1

AA Fail AAA Fail

Text on black

5.08:1

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