#6D661F#6D661F

#6D661F is a mid, moderate yellow. Relative luminance 0.129; OKLCH L 50.2% C 0.091 H 103.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#6D661F
RGB	rgb(109, 102, 31)
HSL	hsl(55, 56%, 27%)
HSV	hsv(55, 72%, 43%)
CMYK	cmyk(0%, 6.4%, 71.6%, 57.3%)
CIE-LAB	lab(42.54, -6.43, 39.33)
CIE-LCH	lch(42.54, 39.86, 99.29°)
OKLab	oklab(50.25% -0.0214 0.0881)
OKLCH	oklch(50.25% 0.091 103.6)
XYZ	xyz(11.3058, 12.8533, 3.1815)
Luminance	0.1285 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D661F #1F266D

analogous

#6D3F1F #6D661F #4D6D1F

triadic

#6D661F #1F6D66 #661F6D

tetradic

#6D661F #1F6D3F #1F266D #6D1F4D

square

#6D661F #1F6D3F #1F266D #6D1F4D

split-complementary

#6D661F #1F4D6D #3F1F6D

monochromatic

#181607 #3D3911 #6D661F #9D932D #C8BC3E

Accessibility & contrast

On white

5.88

#6D661F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#6D661F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D661F

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D661F	#FFFFFF	#000000	##FFFFFF
##6D661F	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6215

Deuteranopia (green-blind)

#726623

Tritanopia (blue-blind)

#755F58

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6d661f;
/* rgb */ color: rgb(109, 102, 31);
/* oklch */ color: oklch(50.2% 0.091 103.6);

Tailwind

colors: {
  custom: {
    50: '#99915f',
    500: '#6d661f',
    950: '#000000',
  },
}

SCSS

$custom: #6d661f;
$custom-light: #99915f;
$custom-dark: #000000;

JSON

{
  "hex": "#6d661f",
  "rgb": {
    "r": 109,
    "g": 102,
    "b": 31
  },
  "hsl": {
    "h": 54.615,
    "s": 55.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.50246,
    "c": 0.0907,
    "h": 103.6
  },
  "luminance": 0.12853
}

Semantic roles & 50–950 ramp

primary

#6D661F

secondary

#474FA1

accent

#56DF49

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C05

muted

#7E7D79

Preview Lab

Preview with #6D661F

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

Preview Lab → · Contrast checker → · Palette generator →