#554B1C#554B1C

#554B1C is a dark, moderate yellow. Relative luminance 0.070; OKLCH L 41.2% C 0.067 H 97.3°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#554B1C
RGB	rgb(85, 75, 28)
HSL	hsl(49, 50%, 22%)
HSV	hsv(49, 67%, 33%)
CMYK	cmyk(0%, 11.8%, 67.1%, 66.7%)
CIE-LAB	lab(31.91, -2.35, 28.83)
CIE-LCH	lch(31.91, 28.92, 94.66°)
OKLab	oklab(41.23% -0.0085 0.0662)
OKLCH	oklch(41.23% 0.067 97.3)
XYZ	xyz(6.4723, 7.0476, 2.1178)
Luminance	0.0705 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554B1C #1C2655

analogous

#552F1C #554B1C #43551C

triadic

#554B1C #1C554B #4B1C55

tetradic

#554B1C #1C552F #1C2655 #551C43

square

#554B1C #1C552F #1C2655 #551C43

split-complementary

#554B1C #1C4355 #2F1C55

monochromatic

#171408 #27220D #554B1C #83742B #B19C3A

Accessibility & contrast

On white

8.72

#554B1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#554B1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554B1C

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554B1C	#FFFFFF	#000000	##FFFFFF
##554B1C	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534917

Deuteranopia (green-blind)

#554D1E

Tritanopia (blue-blind)

#5C4541

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #554b1c;
/* rgb */ color: rgb(85, 75, 28);
/* oklch */ color: oklch(41.2% 0.067 97.3);

Tailwind

colors: {
  custom: {
    50: '#877d5a',
    500: '#554b1c',
    950: '#000000',
  },
}

SCSS

$custom: #554b1c;
$custom-light: #877d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#554b1c",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 28
  },
  "hsl": {
    "h": 49.474,
    "s": 50.442,
    "l": 22.157
  },
  "oklch": {
    "l": 0.41227,
    "c": 0.0667,
    "h": 97.3
  },
  "luminance": 0.07047
}

Semantic roles & 50–950 ramp

primary

#554B1C

secondary

#424F8B

accent

#66DA4E

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0B0904

muted

#7C7B79

Preview Lab

Preview with #554B1C

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

Preview Lab → · Contrast checker → · Palette generator →