#6C641D#6C641D

#6C641D is a mid, moderate yellow. Relative luminance 0.124; OKLCH L 49.7% C 0.090 H 102.8°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#6C641D
RGB	rgb(108, 100, 29)
HSL	hsl(54, 58%, 27%)
HSV	hsv(54, 73%, 42%)
CMYK	cmyk(0%, 7.4%, 73.1%, 57.6%)
CIE-LAB	lab(41.83, -5.88, 39.46)
CIE-LCH	lch(41.83, 39.90, 98.48°)
OKLab	oklab(49.65% -0.02 0.0881)
OKLCH	oklch(49.65% 0.09 102.8)
XYZ	xyz(10.9637, 12.3916, 2.9765)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C641D #1D256C

analogous

#6C3D1D #6C641D #4D6C1D

triadic

#6C641D #1D6C64 #641D6C

tetradic

#6C641D #1D6C3D #1D256C #6C1D4D

square

#6C641D #1D6C3D #1D256C #6C1D4D

split-complementary

#6C641D #1D4D6C #3D1D6C

monochromatic

#181606 #3C3710 #6C641D #9C912A #CABB39

Accessibility & contrast

On white

6.04

#6C641D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#6C641D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C641D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C641D	#FFFFFF	#000000	##FFFFFF
##6C641D	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6112

Deuteranopia (green-blind)

#706422

Tritanopia (blue-blind)

#755D56

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6c641d;
/* rgb */ color: rgb(108, 100, 29);
/* oklch */ color: oklch(49.7% 0.090 102.8);

Tailwind

colors: {
  custom: {
    50: '#998f5e',
    500: '#6c641d',
    950: '#000000',
  },
}

SCSS

$custom: #6c641d;
$custom-light: #998f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#6c641d",
  "rgb": {
    "r": 108,
    "g": 100,
    "b": 29
  },
  "hsl": {
    "h": 53.924,
    "s": 57.664,
    "l": 26.863
  },
  "oklch": {
    "l": 0.49654,
    "c": 0.09031,
    "h": 102.8
  },
  "luminance": 0.12391
}

Semantic roles & 50–950 ramp

primary

#6C641D

secondary

#444EA1

accent

#56E147

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C04

muted

#7E7D79

Preview Lab

Preview with #6C641D

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

Preview Lab → · Contrast checker → · Palette generator →