#57553D#57553D

#57553D is a dark, muted yellow. Relative luminance 0.089; OKLCH L 44.5% C 0.037 H 103.8°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#57553D
RGB	rgb(87, 85, 61)
HSL	hsl(55, 18%, 29%)
HSV	hsv(55, 30%, 34%)
CMYK	cmyk(0%, 2.3%, 29.9%, 65.9%)
CIE-LAB	lab(35.71, -3.59, 14.34)
CIE-LCH	lch(35.71, 14.78, 104.05°)
OKLab	oklab(44.46% -0.0089 0.0361)
OKLCH	oklch(44.46% 0.037 103.8)
XYZ	xyz(8.0213, 8.8603, 5.7016)
Luminance	0.0886 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57553D #3D3F57

analogous

#57483D #57553D #4C573D

triadic

#57553D #3D5755 #553D57

tetradic

#57553D #3D5748 #3D3F57 #573D4C

square

#57553D #3D5748 #3D3F57 #573D4C

split-complementary

#57553D #3D4C57 #483D57

monochromatic

#12120D #333224 #57553D #7B7856 #9C9972

Accessibility & contrast

On white

7.58

#57553D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#57553D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57553D

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57553D	#FFFFFF	#000000	##FFFFFF
##57553D	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)

#59533B

Deuteranopia (green-blind)

#5A553E

Tritanopia (blue-blind)

#5B524F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #57553d;
/* rgb */ color: rgb(87, 85, 61);
/* oklch */ color: oklch(44.5% 0.037 103.8);

Tailwind

colors: {
  custom: {
    50: '#868472',
    500: '#57553d',
    950: '#000000',
  },
}

SCSS

$custom: #57553d;
$custom-light: #868472;
$custom-dark: #000000;

JSON

{
  "hex": "#57553d",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 61
  },
  "hsl": {
    "h": 55.385,
    "s": 17.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.44455,
    "c": 0.03714,
    "h": 103.8
  },
  "luminance": 0.0886
}

Semantic roles & 50–950 ramp

primary

#57553D

secondary

#696B87

accent

#73BA6E

background

#F8F8F6

surface

#EFEFEC

border

#CACAC7

text

#0B0B08

muted

#7C7C7B

Preview Lab

Preview with #57553D

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

Preview Lab → · Contrast checker → · Palette generator →