#554F31#554F31

#554F31 is a dark, muted yellow. Relative luminance 0.077; OKLCH L 42.5% C 0.046 H 98.3°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#554F31
RGB	rgb(85, 79, 49)
HSL	hsl(50, 27%, 26%)
HSV	hsv(50, 42%, 33%)
CMYK	cmyk(0%, 7.1%, 42.4%, 66.7%)
CIE-LAB	lab(33.45, -2.59, 18.62)
CIE-LCH	lch(33.45, 18.80, 97.91°)
OKLab	oklab(42.54% -0.0066 0.0457)
OKLCH	oklch(42.54% 0.046 98.3)
XYZ	xyz(7.0968, 7.7452, 4.0263)
Luminance	0.0775 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F31 #313755

analogous

#553D31 #554F31 #495531

triadic

#554F31 #31554F #4F3155

tetradic

#554F31 #31553D #313755 #553149

square

#554F31 #31553D #313755 #553149

split-complementary

#554F31 #314955 #3D3155

monochromatic

#13120B #2E2B1B #554F31 #7C7347 #A2975E

Accessibility & contrast

On white

8.24

#554F31 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#554F31 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F31

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F31	#FFFFFF	#000000	##FFFFFF
##554F31	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D2F

Deuteranopia (green-blind)

#565032

Tritanopia (blue-blind)

#5A4B47

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #554f31;
/* rgb */ color: rgb(85, 79, 49);
/* oklch */ color: oklch(42.5% 0.046 98.3);

Tailwind

colors: {
  custom: {
    50: '#858069',
    500: '#554f31',
    950: '#000000',
  },
}

SCSS

$custom: #554f31;
$custom-light: #858069;
$custom-dark: #000000;

JSON

{
  "hex": "#554f31",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 49
  },
  "hsl": {
    "h": 50,
    "s": 26.866,
    "l": 26.275
  },
  "oklch": {
    "l": 0.42537,
    "c": 0.0462,
    "h": 98.3
  },
  "luminance": 0.07745
}

Semantic roles & 50–950 ramp

primary

#554F31

secondary

#5C6386

accent

#74C365

background

#F8F7F6

surface

#EFEEEB

border

#CAC9C6

text

#0B0A06

muted

#7C7C7A

Preview Lab

Preview with #554F31

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

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