#554F2A#554F2A

#554F2A is a dark, muted yellow. Relative luminance 0.077; OKLCH L 42.4% C 0.055 H 100.2°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#554F2A
RGB	rgb(85, 79, 42)
HSL	hsl(52, 34%, 25%)
HSV	hsv(52, 51%, 33%)
CMYK	cmyk(0%, 7.1%, 50.6%, 66.7%)
CIE-LAB	lab(33.33, -3.44, 22.65)
CIE-LCH	lch(33.33, 22.91, 98.64°)
OKLab	oklab(42.41% -0.0098 0.0544)
OKLCH	oklch(42.41% 0.055 100.2)
XYZ	xyz(6.9604, 7.6907, 3.3078)
Luminance	0.0769 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F2A #2A3055

analogous

#553A2A #554F2A #45552A

triadic

#554F2A #2A554F #4F2A55

tetradic

#554F2A #2A553A #2A3055 #552A45

square

#554F2A #2A553A #2A3055 #552A45

split-complementary

#554F2A #2A4555 #3A2A55

monochromatic

#14130A #2C2916 #554F2A #7E753E #A79B52

Accessibility & contrast

On white

8.27

#554F2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#554F2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F2A

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F2A	#FFFFFF	#000000	##FFFFFF
##554F2A	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554D27

Deuteranopia (green-blind)

#574F2C

Tritanopia (blue-blind)

#5B4A46

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #554f2a;
/* rgb */ color: rgb(85, 79, 42);
/* oklch */ color: oklch(42.4% 0.055 100.2);

Tailwind

colors: {
  custom: {
    50: '#868064',
    500: '#554f2a',
    950: '#000000',
  },
}

SCSS

$custom: #554f2a;
$custom-light: #868064;
$custom-dark: #000000;

JSON

{
  "hex": "#554f2a",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 42
  },
  "hsl": {
    "h": 51.628,
    "s": 33.858,
    "l": 24.902
  },
  "oklch": {
    "l": 0.42407,
    "c": 0.05526,
    "h": 100.2
  },
  "luminance": 0.0769
}

Semantic roles & 50–950 ramp

primary

#554F2A

secondary

#535B87

accent

#6DCA5E

background

#F8F7F6

surface

#EFEEEB

border

#CAC9C6

text

#0B0A05

muted

#7C7C7A

Preview Lab

Preview with #554F2A

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

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