#666111#666111

#666111 is a mid, moderate yellow. Relative luminance 0.114; OKLCH L 48.2% C 0.096 H 105.7°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#666111
RGB	rgb(102, 97, 17)
HSL	hsl(56, 71%, 23%)
HSV	hsv(56, 83%, 40%)
CMYK	cmyk(0%, 4.9%, 83.3%, 60%)
CIE-LAB	lab(40.27, -7.64, 42.43)
CIE-LCH	lch(40.27, 43.11, 100.21°)
OKLab	oklab(48.25% -0.0259 0.0922)
OKLCH	oklch(48.25% 0.096 105.7)
XYZ	xyz(9.8558, 11.4150, 2.2144)
Luminance	0.1142 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666111 #111666

analogous

#663611 #666111 #406611

triadic

#666111 #116661 #611166

tetradic

#666111 #116636 #111666 #661140

square

#666111 #116636 #111666 #661140

split-complementary

#666111 #114066 #361166

monochromatic

#1A1904 #322F08 #666111 #9A931A #CFC522

Accessibility & contrast

On white

6.40

#666111 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#666111 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666111

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666111	#FFFFFF	#000000	##FFFFFF
##666111	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A5D00

Deuteranopia (green-blind)

#6C6018

Tritanopia (blue-blind)

#6E5A52

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #666111;
/* rgb */ color: rgb(102, 97, 17);
/* oklch */ color: oklch(48.2% 0.096 105.7);

Tailwind

colors: {
  custom: {
    50: '#958d57',
    500: '#666111',
    950: '#000000',
  },
}

SCSS

$custom: #666111;
$custom-light: #958d57;
$custom-dark: #000000;

JSON

{
  "hex": "#666111",
  "rgb": {
    "r": 102,
    "g": 97,
    "b": 17
  },
  "hsl": {
    "h": 56.471,
    "s": 71.429,
    "l": 23.333
  },
  "oklch": {
    "l": 0.48248,
    "c": 0.09572,
    "h": 105.7
  },
  "luminance": 0.11415
}

Semantic roles & 50–950 ramp

primary

#666111

secondary

#353B9E

accent

#44EE3A

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C03

muted

#7E7D78

Preview Lab

Preview with #666111

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →