#6B684C#6B684C

#6B684C is a mid, muted yellow. Relative luminance 0.135; OKLCH L 51.2% C 0.042 H 102.6°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#6B684C
RGB	rgb(107, 104, 76)
HSL	hsl(54, 17%, 36%)
HSV	hsv(54, 29%, 42%)
CMYK	cmyk(0%, 2.8%, 29%, 58%)
CIE-LAB	lab(43.58, -3.77, 16.24)
CIE-LCH	lch(43.58, 16.67, 103.07°)
OKLab	oklab(51.23% -0.0092 0.0409)
OKLCH	oklch(51.23% 0.042 102.6)
XYZ	xyz(12.3183, 13.5485, 8.8023)
Luminance	0.1355 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B684C #4C4F6B

analogous

#6B584C #6B684C #5E6B4C

triadic

#6B684C #4C6B68 #684C6B

tetradic

#6B684C #4C6B58 #4C4F6B #6B4C5E

square

#6B684C #4C6B58 #4C4F6B #6B4C5E

split-complementary

#6B684C #4C5E6B #584C6B

monochromatic

#232219 #474533 #6B684C #8F8B65 #AAA787

Accessibility & contrast

On white

5.66

#6B684C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#6B684C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B684C

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B684C	#FFFFFF	#000000	##FFFFFF
##6B684C	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D664A

Deuteranopia (green-blind)

#6E684D

Tritanopia (blue-blind)

#706461

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6b684c;
/* rgb */ color: rgb(107, 104, 76);
/* oklch */ color: oklch(51.2% 0.042 102.6);

Tailwind

colors: {
  custom: {
    50: '#95937e',
    500: '#6b684c',
    950: '#000000',
  },
}

SCSS

$custom: #6b684c;
$custom-light: #95937e;
$custom-dark: #000000;

JSON

{
  "hex": "#6b684c",
  "rgb": {
    "r": 107,
    "g": 104,
    "b": 76
  },
  "hsl": {
    "h": 54.194,
    "s": 16.94,
    "l": 35.882
  },
  "oklch": {
    "l": 0.51228,
    "c": 0.04191,
    "h": 102.6
  },
  "luminance": 0.13548
}

Semantic roles & 50–950 ramp

primary

#6B684C

secondary

#7B7E97

accent

#75BA6E

background

#F9F9F7

surface

#F2F1EE

border

#CCCBC9

text

#0D0D0A

muted

#7E7E7C

Preview Lab

Preview with #6B684C

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

Preview Lab → · Contrast checker → · Palette generator →