#54571B#54571B

#54571B is a dark, moderate yellow. Relative luminance 0.088; OKLCH L 44.1% C 0.081 H 112.0°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#54571B
RGB	rgb(84, 87, 27)
HSL	hsl(63, 53%, 22%)
HSV	hsv(63, 69%, 34%)
CMYK	cmyk(3.4%, 0%, 69%, 65.9%)
CIE-LAB	lab(35.56, -10.06, 33.22)
CIE-LCH	lch(35.56, 34.71, 106.85°)
OKLab	oklab(44.1% -0.0305 0.0753)
OKLCH	oklch(44.1% 0.081 112)
XYZ	xyz(7.2624, 8.7805, 2.3489)
Luminance	0.0878 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#54571B #1E1B57

analogous

#573C1B #54571B #36571B

triadic

#54571B #1B5457 #571B54

tetradic

#54571B #1B573C #1E1B57 #571B36

square

#54571B #1B573C #1E1B57 #571B36

split-complementary

#54571B #1B3657 #3C1B57

monochromatic

#171707 #27280D #54571B #818629 #AEB438

Accessibility & contrast

On white

7.62

#54571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#54571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #54571B

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##54571B	#FFFFFF	#000000	##FFFFFF
##54571B	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5313

Deuteranopia (green-blind)

#5E541F

Tritanopia (blue-blind)

#5A524B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #54571b;
/* rgb */ color: rgb(84, 87, 27);
/* oklch */ color: oklch(44.1% 0.081 112.0);

Tailwind

colors: {
  custom: {
    50: '#86865b',
    500: '#54571b',
    950: '#000000',
  },
}

SCSS

$custom: #54571b;
$custom-light: #86865b;
$custom-dark: #000000;

JSON

{
  "hex": "#54571b",
  "rgb": {
    "r": 84,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 63,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.441,
    "c": 0.08125,
    "h": 112
  },
  "luminance": 0.0878
}

Semantic roles & 50–950 ramp

primary

#54571B

secondary

#45418D

accent

#4CDC53

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #54571B

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

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