#6B591A#6B591A

#6B591A is a mid, moderate yellow. Relative luminance 0.103; OKLCH L 46.9% C 0.083 H 92.6°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#6B591A
RGB	rgb(107, 89, 26)
HSL	hsl(47, 61%, 26%)
HSV	hsv(47, 76%, 42%)
CMYK	cmyk(0%, 16.8%, 75.7%, 58%)
CIE-LAB	lab(38.46, -0.08, 37.38)
CIE-LCH	lch(38.46, 37.38, 90.13°)
OKLab	oklab(46.95% -0.0038 0.0831)
OKLCH	oklch(46.95% 0.083 92.6)
XYZ	xyz(9.8228, 10.3457, 2.4566)
Luminance	0.1035 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B591A #1A2C6B

analogous

#6B301A #6B591A #546B1A

triadic

#6B591A #1A6B59 #591A6B

tetradic

#6B591A #1A6B30 #1A2C6B #6B1A54

square

#6B591A #1A6B30 #1A2C6B #6B1A54

split-complementary

#6B591A #1A546B #301A6B

monochromatic

#191406 #3A300E #6B591A #9C8226 #CDAB32

Accessibility & contrast

On white

6.84

#6B591A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#6B591A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B591A

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B591A	#FFFFFF	#000000	##FFFFFF
##6B591A	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635711

Deuteranopia (green-blind)

#685D1D

Tritanopia (blue-blind)

#74514C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6b591a;
/* rgb */ color: rgb(107, 89, 26);
/* oklch */ color: oklch(46.9% 0.083 92.6);

Tailwind

colors: {
  custom: {
    50: '#98875b',
    500: '#6b591a',
    950: '#000000',
  },
}

SCSS

$custom: #6b591a;
$custom-light: #98875b;
$custom-dark: #000000;

JSON

{
  "hex": "#6b591a",
  "rgb": {
    "r": 107,
    "g": 89,
    "b": 26
  },
  "hsl": {
    "h": 46.667,
    "s": 60.902,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46947,
    "c": 0.08319,
    "h": 92.6
  },
  "luminance": 0.10345
}

Semantic roles & 50–950 ramp

primary

#6B591A

secondary

#4056A0

accent

#67E444

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0E0B04

muted

#7E7C79

Preview Lab

Preview with #6B591A

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

Preview Lab → · Contrast checker → · Palette generator →