#6C641F#6C641F

#6C641F is a mid, moderate yellow. Relative luminance 0.124; OKLCH L 49.7% C 0.089 H 102.6°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#6C641F
RGB	rgb(108, 100, 31)
HSL	hsl(54, 55%, 27%)
HSV	hsv(54, 71%, 42%)
CMYK	cmyk(0%, 7.4%, 71.3%, 57.6%)
CIE-LAB	lab(41.85, -5.76, 38.60)
CIE-LCH	lch(41.85, 39.02, 98.49°)
OKLab	oklab(49.67% -0.0194 0.0866)
OKLCH	oklch(49.67% 0.089 102.6)
XYZ	xyz(10.9893, 12.4019, 3.1110)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C641F #1F276C

analogous

#6C3D1F #6C641F #4E6C1F

triadic

#6C641F #1F6C64 #641F6C

tetradic

#6C641F #1F6C3D #1F276C #6C1F4E

square

#6C641F #1F6C3D #1F276C #6C1F4E

split-complementary

#6C641F #1F4E6C #3D1F6C

monochromatic

#181607 #3C3811 #6C641F #9C902D #C8B93E

Accessibility & contrast

On white

6.03

#6C641F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#6C641F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6C641F

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C641F	#FFFFFF	#000000	##FFFFFF
##6C641F	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6115

Deuteranopia (green-blind)

#706423

Tritanopia (blue-blind)

#745D56

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #6c641f;
/* rgb */ color: rgb(108, 100, 31);
/* oklch */ color: oklch(49.7% 0.089 102.6);

Tailwind

colors: {
  custom: {
    50: '#998f5f',
    500: '#6c641f',
    950: '#000000',
  },
}

SCSS

$custom: #6c641f;
$custom-light: #998f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#6c641f",
  "rgb": {
    "r": 108,
    "g": 100,
    "b": 31
  },
  "hsl": {
    "h": 53.766,
    "s": 55.396,
    "l": 27.255
  },
  "oklch": {
    "l": 0.49672,
    "c": 0.08877,
    "h": 102.6
  },
  "luminance": 0.12401
}

Semantic roles & 50–950 ramp

primary

#6C641F

secondary

#4750A0

accent

#59DF49

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0E0C05

muted

#7E7D79

Preview Lab

Preview with #6C641F

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

Preview Lab → · Contrast checker → · Palette generator →