#6D641B#6D641B

#6D641B is a mid, moderate yellow. Relative luminance 0.124; OKLCH L 49.7% C 0.092 H 102.1°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#6D641B
RGB	rgb(109, 100, 27)
HSL	hsl(53, 60%, 27%)
HSV	hsv(53, 75%, 43%)
CMYK	cmyk(0%, 8.3%, 75.2%, 57.3%)
CIE-LAB	lab(41.92, -5.51, 40.43)
CIE-LCH	lch(41.92, 40.80, 97.77°)
OKLab	oklab(49.74% -0.0193 0.0897)
OKLCH	oklch(49.74% 0.092 102.1)
XYZ	xyz(11.0622, 12.4452, 2.8562)
Luminance	0.1245 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D641B #1B246D

analogous

#6D3B1B #6D641B #4D6D1B

triadic

#6D641B #1B6D64 #641B6D

tetradic

#6D641B #1B6D3B #1B246D #6D1B4D

square

#6D641B #1B6D3B #1B246D #6D1B4D

split-complementary

#6D641B #1B4D6D #3B1B6D

monochromatic

#191706 #3C370F #6D641B #9E9127 #CDBC35

Accessibility & contrast

On white

6.02

#6D641B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#6D641B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D641B

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D641B	#FFFFFF	#000000	##FFFFFF
##6D641B	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E610F

Deuteranopia (green-blind)

#706520

Tritanopia (blue-blind)

#765D56

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6d641b;
/* rgb */ color: rgb(109, 100, 27);
/* oklch */ color: oklch(49.7% 0.092 102.1);

Tailwind

colors: {
  custom: {
    50: '#9a8f5d',
    500: '#6d641b',
    950: '#000000',
  },
}

SCSS

$custom: #6d641b;
$custom-light: #9a8f5d;
$custom-dark: #000000;

JSON

{
  "hex": "#6d641b",
  "rgb": {
    "r": 109,
    "g": 100,
    "b": 27
  },
  "hsl": {
    "h": 53.415,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.49739,
    "c": 0.09173,
    "h": 102.1
  },
  "luminance": 0.12445
}

Semantic roles & 50–950 ramp

primary

#6D641B

secondary

#424CA2

accent

#56E344

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #6D641B

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

Preview Lab → · Contrast checker → · Palette generator →