#554B1D#554B1D

#554B1D is a dark, moderate yellow. Relative luminance 0.071; OKLCH L 41.2% C 0.066 H 97.1°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#554B1D
RGB	rgb(85, 75, 29)
HSL	hsl(49, 49%, 22%)
HSV	hsv(49, 66%, 33%)
CMYK	cmyk(0%, 11.8%, 65.9%, 66.7%)
CIE-LAB	lab(31.93, -2.27, 28.31)
CIE-LCH	lch(31.93, 28.40, 94.59°)
OKLab	oklab(41.24% -0.0081 0.0652)
OKLCH	oklch(41.24% 0.066 97.1)
XYZ	xyz(6.4844, 7.0525, 2.1819)
Luminance	0.0705 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554B1D #1D2755

analogous

#552F1D #554B1D #43551D

triadic

#554B1D #1D554B #4B1D55

tetradic

#554B1D #1D552F #1D2755 #551D43

square

#554B1D #1D552F #1D2755 #551D43

split-complementary

#554B1D #1D4355 #2F1D55

monochromatic

#171408 #27230D #554B1D #83732D #B09C3C

Accessibility & contrast

On white

8.71

#554B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#554B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554B1D

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554B1D	#FFFFFF	#000000	##FFFFFF
##554B1D	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524918

Deuteranopia (green-blind)

#554D1F

Tritanopia (blue-blind)

#5C4541

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #554b1d;
/* rgb */ color: rgb(85, 75, 29);
/* oklch */ color: oklch(41.2% 0.066 97.1);

Tailwind

colors: {
  custom: {
    50: '#877d5b',
    500: '#554b1d',
    950: '#000000',
  },
}

SCSS

$custom: #554b1d;
$custom-light: #877d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#554b1d",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 29
  },
  "hsl": {
    "h": 49.286,
    "s": 49.123,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41239,
    "c": 0.06571,
    "h": 97.1
  },
  "luminance": 0.07052
}

Semantic roles & 50–950 ramp

primary

#554B1D

secondary

#44508A

accent

#68D94F

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0B0904

muted

#7C7B79

Preview Lab

Preview with #554B1D

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

Preview Lab → · Contrast checker → · Palette generator →