#55571F#55571F

#55571F is a dark, moderate yellow. Relative luminance 0.088; OKLCH L 44.2% C 0.077 H 111.1°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#55571F
RGB	rgb(85, 87, 31)
HSL	hsl(62, 47%, 23%)
HSV	hsv(62, 64%, 34%)
CMYK	cmyk(2.3%, 0%, 64.4%, 65.9%)
CIE-LAB	lab(35.69, -9.27, 31.42)
CIE-LCH	lch(35.69, 32.76, 106.44°)
OKLab	oklab(44.24% -0.0278 0.0721)
OKLCH	oklch(44.24% 0.077 111.1)
XYZ	xyz(7.4020, 8.8468, 2.6137)
Luminance	0.0885 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55571F #211F57

analogous

#573D1F #55571F #39571F

triadic

#55571F #1F5557 #571F55

tetradic

#55571F #1F573D #211F57 #571F39

square

#55571F #1F573D #211F57 #571F39

split-complementary

#55571F #1F3957 #3D1F57

monochromatic

#161708 #292A0F #55571F #81842F #ADB13F

Accessibility & contrast

On white

7.58

#55571F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#55571F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55571F

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55571F	#FFFFFF	#000000	##FFFFFF
##55571F	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5319

Deuteranopia (green-blind)

#5E5522

Tritanopia (blue-blind)

#5B524B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #55571f;
/* rgb */ color: rgb(85, 87, 31);
/* oklch */ color: oklch(44.2% 0.077 111.1);

Tailwind

colors: {
  custom: {
    50: '#87865d',
    500: '#55571f',
    950: '#000000',
  },
}

SCSS

$custom: #55571f;
$custom-light: #87865d;
$custom-dark: #000000;

JSON

{
  "hex": "#55571f",
  "rgb": {
    "r": 85,
    "g": 87,
    "b": 31
  },
  "hsl": {
    "h": 62.143,
    "s": 47.458,
    "l": 23.137
  },
  "oklch": {
    "l": 0.44238,
    "c": 0.07732,
    "h": 111.1
  },
  "luminance": 0.08847
}

Semantic roles & 50–950 ramp

primary

#55571F

secondary

#49468C

accent

#51D756

background

#F8F8F5

surface

#F0EFE9

border

#CBCAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #55571F

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

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