#554F37#554F37

#554F37 is a dark, muted yellow. Relative luminance 0.078; OKLCH L 42.7% C 0.038 H 95.8°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#554F37
RGB	rgb(85, 79, 55)
HSL	hsl(48, 21%, 27%)
HSV	hsv(48, 35%, 33%)
CMYK	cmyk(0%, 7.1%, 35.3%, 66.7%)
CIE-LAB	lab(33.56, -1.75, 15.10)
CIE-LCH	lch(33.56, 15.21, 96.62°)
OKLab	oklab(42.67% -0.0038 0.0378)
OKLCH	oklch(42.67% 0.038 95.8)
XYZ	xyz(7.2320, 7.7993, 4.7381)
Luminance	0.0780 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F37 #373D55

analogous

#554037 #554F37 #4C5537

triadic

#554F37 #37554F #4F3755

tetradic

#554F37 #375540 #373D55 #55374C

square

#554F37 #375540 #373D55 #55374C

split-complementary

#554F37 #374C55 #403755

monochromatic

#13110C #302C1F #554F37 #7A724F #9E9369

Accessibility & contrast

On white

8.20

#554F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#554F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F37

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F37	#FFFFFF	#000000	##FFFFFF
##554F37	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E35

Deuteranopia (green-blind)

#565038

Tritanopia (blue-blind)

#5A4B49

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #554f37;
/* rgb */ color: rgb(85, 79, 55);
/* oklch */ color: oklch(42.7% 0.038 95.8);

Tailwind

colors: {
  custom: {
    50: '#85806e',
    500: '#554f37',
    950: '#000000',
  },
}

SCSS

$custom: #554f37;
$custom-light: #85806e;
$custom-dark: #000000;

JSON

{
  "hex": "#554f37",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 55
  },
  "hsl": {
    "h": 48,
    "s": 21.429,
    "l": 27.451
  },
  "oklch": {
    "l": 0.42666,
    "c": 0.03794,
    "h": 95.8
  },
  "luminance": 0.07799
}

Semantic roles & 50–950 ramp

primary

#554F37

secondary

#636985

accent

#7BBE6A

background

#F8F7F6

surface

#EFEEEB

border

#CAC9C6

text

#0B0A07

muted

#7C7C7A

Preview Lab

Preview with #554F37

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

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