#666016#666016

#666016 is a mid, moderate yellow. Relative luminance 0.112; OKLCH L 48.0% C 0.092 H 104.6°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#666016
RGB	rgb(102, 96, 22)
HSL	hsl(56, 65%, 24%)
HSV	hsv(56, 78%, 40%)
CMYK	cmyk(0%, 5.9%, 78.4%, 60%)
CIE-LAB	lab(40.00, -6.84, 40.36)
CIE-LCH	lch(40.00, 40.94, 99.62°)
OKLab	oklab(48.04% -0.0231 0.0888)
OKLCH	oklch(48.04% 0.092 104.6)
XYZ	xyz(9.8076, 11.2488, 2.4135)
Luminance	0.1125 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#666016 #161C66

analogous

#663816 #666016 #446616

triadic

#666016 #166660 #601666

tetradic

#666016 #166638 #161C66 #661644

square

#666016 #166638 #161C66 #661644

split-complementary

#666016 #164466 #381666

monochromatic

#191805 #34310B #666016 #988F21 #CBBF2C

Accessibility & contrast

On white

6.46

#666016 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#666016 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #666016

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##666016	#FFFFFF	#000000	##FFFFFF
##666016	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695C08

Deuteranopia (green-blind)

#6B601B

Tritanopia (blue-blind)

#6E5952

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #666016;
/* rgb */ color: rgb(102, 96, 22);
/* oklch */ color: oklch(48.0% 0.092 104.6);

Tailwind

colors: {
  custom: {
    50: '#958c5a',
    500: '#666016',
    950: '#000000',
  },
}

SCSS

$custom: #666016;
$custom-light: #958c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#666016",
  "rgb": {
    "r": 102,
    "g": 96,
    "b": 22
  },
  "hsl": {
    "h": 55.5,
    "s": 64.516,
    "l": 24.314
  },
  "oklch": {
    "l": 0.48038,
    "c": 0.09178,
    "h": 104.6
  },
  "luminance": 0.11248
}

Semantic roles & 50–950 ramp

primary

#666016

secondary

#3B429D

accent

#4DE840

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #666016

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

Preview Lab → · Contrast checker → · Palette generator →