#554B28#554B28

#554B28 is a dark, muted yellow. Relative luminance 0.071; OKLCH L 41.4% C 0.053 H 93.9°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#554B28
RGB	rgb(85, 75, 40)
HSL	hsl(47, 36%, 25%)
HSV	hsv(47, 53%, 33%)
CMYK	cmyk(0%, 11.8%, 52.9%, 66.7%)
CIE-LAB	lab(32.07, -1.22, 22.27)
CIE-LCH	lch(32.07, 22.30, 93.14°)
OKLab	oklab(41.4% -0.0036 0.0534)
OKLCH	oklch(41.4% 0.053 93.9)
XYZ	xyz(6.6456, 7.1169, 3.0307)
Luminance	0.0712 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554B28 #283255

analogous

#553528 #554B28 #495528

triadic

#554B28 #28554B #4B2855

tetradic

#554B28 #285535 #283255 #552849

square

#554B28 #285535 #283255 #552849

split-complementary

#554B28 #284955 #352855

monochromatic

#15120A #2B2614 #554B28 #7F703C #A8944F

Accessibility & contrast

On white

8.67

#554B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#554B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554B28

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554B28	#FFFFFF	#000000	##FFFFFF
##554B28	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524A25

Deuteranopia (green-blind)

#544D29

Tritanopia (blue-blind)

#5B4643

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #554b28;
/* rgb */ color: rgb(85, 75, 40);
/* oklch */ color: oklch(41.4% 0.053 93.9);

Tailwind

colors: {
  custom: {
    50: '#867d63',
    500: '#554b28',
    950: '#000000',
  },
}

SCSS

$custom: #554b28;
$custom-light: #867d63;
$custom-dark: #000000;

JSON

{
  "hex": "#554b28",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 40
  },
  "hsl": {
    "h": 46.667,
    "s": 36,
    "l": 24.51
  },
  "oklch": {
    "l": 0.41402,
    "c": 0.05349,
    "h": 93.9
  },
  "luminance": 0.07117
}

Semantic roles & 50–950 ramp

primary

#554B28

secondary

#515D88

accent

#75CC5C

background

#F8F7F5

surface

#EFEEEA

border

#CAC9C6

text

#0B0905

muted

#7C7B79

Preview Lab

Preview with #554B28

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

Preview Lab → · Contrast checker → · Palette generator →