#6D591C#6D591C

#6D591C is a mid, moderate yellow. Relative luminance 0.105; OKLCH L 47.2% C 0.082 H 90.4°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#6D591C
RGB	rgb(109, 89, 28)
HSL	hsl(45, 59%, 27%)
HSV	hsv(45, 74%, 43%)
CMYK	cmyk(0%, 18.3%, 74.3%, 57.3%)
CIE-LAB	lab(38.69, 1.00, 36.78)
CIE-LCH	lch(38.69, 36.79, 88.44°)
OKLab	oklab(47.19% -0.0006 0.0822)
OKLCH	oklch(47.19% 0.082 90.4)
XYZ	xyz(10.0892, 10.4804, 2.5899)
Luminance	0.1048 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D591C #1C306D

analogous

#6D311C #6D591C #596D1C

triadic

#6D591C #1C6D59 #591C6D

tetradic

#6D591C #1C6D31 #1C306D #6D1C59

square

#6D591C #1C6D31 #1C306D #6D1C59

split-complementary

#6D591C #1C596D #311C6D

monochromatic

#181406 #3C310F #6D591C #9E8129 #CCA738

Accessibility & contrast

On white

6.78

#6D591C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#6D591C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6D591C

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D591C	#FFFFFF	#000000	##FFFFFF
##6D591C	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635814

Deuteranopia (green-blind)

#685D1F

Tritanopia (blue-blind)

#76514D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #6d591c;
/* rgb */ color: rgb(109, 89, 28);
/* oklch */ color: oklch(47.2% 0.082 90.4);

Tailwind

colors: {
  custom: {
    50: '#9a875c',
    500: '#6d591c',
    950: '#000000',
  },
}

SCSS

$custom: #6d591c;
$custom-light: #9a875c;
$custom-dark: #000000;

JSON

{
  "hex": "#6d591c",
  "rgb": {
    "r": 109,
    "g": 89,
    "b": 28
  },
  "hsl": {
    "h": 45.185,
    "s": 59.124,
    "l": 26.863
  },
  "oklch": {
    "l": 0.47189,
    "c": 0.08216,
    "h": 90.4
  },
  "luminance": 0.1048
}

Semantic roles & 50–950 ramp

primary

#6D591C

secondary

#435AA2

accent

#6CE245

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0E0B04

muted

#7E7C79

Preview Lab

Preview with #6D591C

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

Preview Lab → · Contrast checker → · Palette generator →