#554F39#554F39

#554F39 is a dark, muted yellow. Relative luminance 0.078; OKLCH L 42.7% C 0.035 H 94.7°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#554F39
RGB	rgb(85, 79, 57)
HSL	hsl(47, 20%, 28%)
HSV	hsv(47, 33%, 33%)
CMYK	cmyk(0%, 7.1%, 32.9%, 66.7%)
CIE-LAB	lab(33.60, -1.46, 13.92)
CIE-LCH	lch(33.60, 14.00, 95.97°)
OKLab	oklab(42.71% -0.0028 0.035)
OKLCH	oklch(42.71% 0.035 94.7)
XYZ	xyz(7.2809, 7.8189, 4.9958)
Luminance	0.0782 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F39 #393F55

analogous

#554139 #554F39 #4D5539

triadic

#554F39 #39554F #4F3955

tetradic

#554F39 #395541 #393F55 #55394D

square

#554F39 #395541 #393F55 #55394D

split-complementary

#554F39 #394D55 #413955

monochromatic

#12110C #302D20 #554F39 #7A7152 #9C926C

Accessibility & contrast

On white

8.19

#554F39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#554F39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F39

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F39	#FFFFFF	#000000	##FFFFFF
##554F39	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E38

Deuteranopia (green-blind)

#55503A

Tritanopia (blue-blind)

#594C49

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #554f39;
/* rgb */ color: rgb(85, 79, 57);
/* oklch */ color: oklch(42.7% 0.035 94.7);

Tailwind

colors: {
  custom: {
    50: '#85806f',
    500: '#554f39',
    950: '#000000',
  },
}

SCSS

$custom: #554f39;
$custom-light: #85806f;
$custom-dark: #000000;

JSON

{
  "hex": "#554f39",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 57
  },
  "hsl": {
    "h": 47.143,
    "s": 19.718,
    "l": 27.843
  },
  "oklch": {
    "l": 0.42712,
    "c": 0.03511,
    "h": 94.7
  },
  "luminance": 0.07819
}

Semantic roles & 50–950 ramp

primary

#554F39

secondary

#656C85

accent

#7DBC6B

background

#F8F7F6

surface

#EFEEEC

border

#CAC9C7

text

#0B0A07

muted

#7C7C7A

Preview Lab

Preview with #554F39

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

Preview Lab → · Contrast checker → · Palette generator →