#57553E#57553E

#57553E is a dark, muted yellow. Relative luminance 0.089; OKLCH L 44.5% C 0.036 H 103.6°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#57553E
RGB	rgb(87, 85, 62)
HSL	hsl(55, 17%, 29%)
HSV	hsv(55, 29%, 34%)
CMYK	cmyk(0%, 2.3%, 28.7%, 65.9%)
CIE-LAB	lab(35.74, -3.43, 13.75)
CIE-LCH	lch(35.74, 14.17, 104.01°)
OKLab	oklab(44.48% -0.0084 0.0347)
OKLCH	oklch(44.48% 0.036 103.6)
XYZ	xyz(8.0485, 8.8712, 5.8448)
Luminance	0.0887 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57553E #3E4057

analogous

#57493E #57553E #4D573E

triadic

#57553E #3E5755 #553E57

tetradic

#57553E #3E5749 #3E4057 #573E4D

square

#57553E #3E5749 #3E4057 #573E4D

split-complementary

#57553E #3E4D57 #493E57

monochromatic

#12110D #333225 #57553E #7B7857 #9C9974

Accessibility & contrast

On white

7.57

#57553E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#57553E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #57553E

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57553E	#FFFFFF	#000000	##FFFFFF
##57553E	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59533D

Deuteranopia (green-blind)

#5A553F

Tritanopia (blue-blind)

#5B524F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #57553e;
/* rgb */ color: rgb(87, 85, 62);
/* oklch */ color: oklch(44.5% 0.036 103.6);

Tailwind

colors: {
  custom: {
    50: '#868473',
    500: '#57553e',
    950: '#000000',
  },
}

SCSS

$custom: #57553e;
$custom-light: #868473;
$custom-dark: #000000;

JSON

{
  "hex": "#57553e",
  "rgb": {
    "r": 87,
    "g": 85,
    "b": 62
  },
  "hsl": {
    "h": 55.2,
    "s": 16.779,
    "l": 29.216
  },
  "oklch": {
    "l": 0.44478,
    "c": 0.03569,
    "h": 103.6
  },
  "luminance": 0.08871
}

Semantic roles & 50–950 ramp

primary

#57553E

secondary

#6A6D87

accent

#74B96E

background

#F8F8F7

surface

#EFEFED

border

#CACAC8

text

#0B0B08

muted

#7C7C7B

Preview Lab

Preview with #57553E

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

Preview Lab → · Contrast checker → · Palette generator →