#666C16

#666C16

Color Values

HEX

#666C16

RGB

102, 108, 22

HSL

64.2, 66.2%, 25.5%

HSV

64.2, 79.6%, 42.4%

CMYK

5.6%, 0.0%, 79.6%, 57.6%

OKLCH

0.5097 0.1049 113.6

Properties

Cool Dark Nearest: darkolivegreen

Color Harmonies

Complementary

#666C16

#1C166C

Analogous

#6C4716

#3B6C16

#666C16

Triadic

#666C16

#16666C

#6C1666

Split Complementary

#666C16

#163B6C

#47166C

Tetradic

#666C16

#166C47

#1C166C

#6C163B

Color Blindness Simulation

Original

#666C16

Protanopia

#69692B

Deuteranopia

#686830

Tritanopia

#663B3F

Achromatopsia

#656565

CSS Usage

background-color: #666C16;
color: #666C16;
border-color: #666C16;
Nearest Tailwind: Lime 800 #3F6212

Tailwind Shades

50
#FBFCF3
100
#F6F7E3
200
#F0F3C4
300
#E5EA99
400
#D6DF62
500
#C8D42B
600
#A0AA22
700
#80881C
800
#646A16
900
#494D14
950
#2E310C

Contrast Checker

Text on white

5.64:1

AA Pass AAA Fail

Text on black

3.72:1

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