#554B11#554B11

#554B11 is a dark, moderate yellow. Relative luminance 0.070; OKLCH L 41.1% C 0.076 H 99.1°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#554B11
RGB	rgb(85, 75, 17)
HSL	hsl(51, 67%, 20%)
HSV	hsv(51, 80%, 33%)
CMYK	cmyk(0%, 11.8%, 80%, 66.7%)
CIE-LAB	lab(31.82, -3.07, 34.00)
CIE-LCH	lch(31.82, 34.14, 95.16°)
OKLab	oklab(41.12% -0.012 0.075)
OKLCH	oklch(41.12% 0.076 99.1)
XYZ	xyz(6.3639, 7.0042, 1.5470)
Luminance	0.0700 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554B11 #111B55

analogous

#552911 #554B11 #3D5511

triadic

#554B11 #11554B #4B1155

tetradic

#554B11 #115529 #111B55 #55113D

square

#554B11 #115529 #111B55 #55113D

split-complementary

#554B11 #113D55 #291155

monochromatic

#1A1605 #221E07 #554B11 #88781B #BBA525

Accessibility & contrast

On white

8.75

#554B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#554B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554B11

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554B11	#FFFFFF	#000000	##FFFFFF
##554B11	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534907

Deuteranopia (green-blind)

#564C15

Tritanopia (blue-blind)

#5C4540

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #554b11;
/* rgb */ color: rgb(85, 75, 17);
/* oklch */ color: oklch(41.1% 0.076 99.1);

Tailwind

colors: {
  custom: {
    50: '#887d54',
    500: '#554b11',
    950: '#000000',
  },
}

SCSS

$custom: #554b11;
$custom-light: #887d54;
$custom-dark: #000000;

JSON

{
  "hex": "#554b11",
  "rgb": {
    "r": 85,
    "g": 75,
    "b": 17
  },
  "hsl": {
    "h": 51.176,
    "s": 66.667,
    "l": 20
  },
  "oklch": {
    "l": 0.41118,
    "c": 0.07595,
    "h": 99.1
  },
  "luminance": 0.07004
}

Semantic roles & 50–950 ramp

primary

#554B11

secondary

#34418E

accent

#57EA3E

background

#F8F7F4

surface

#F0EEE8

border

#CBC9C4

text

#0C0903

muted

#7D7B78

Preview Lab

Preview with #554B11

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

Preview Lab → · Contrast checker → · Palette generator →