#554F1C#554F1C

#554F1C is a dark, moderate yellow. Relative luminance 0.076; OKLCH L 42.2% C 0.071 H 102.6°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#554F1C
RGB	rgb(85, 79, 28)
HSL	hsl(54, 50%, 22%)
HSV	hsv(54, 67%, 33%)
CMYK	cmyk(0%, 7.1%, 67.1%, 66.7%)
CIE-LAB	lab(33.15, -4.78, 30.18)
CIE-LCH	lch(33.15, 30.56, 99.00°)
OKLab	oklab(42.21% -0.0155 0.069)
OKLCH	oklch(42.21% 0.071 102.6)
XYZ	xyz(6.7521, 7.6074, 2.2111)
Luminance	0.0761 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#554F1C #1C2255

analogous

#55331C #554F1C #3F551C

triadic

#554F1C #1C554F #4F1C55

tetradic

#554F1C #1C5533 #1C2255 #551C3F

square

#554F1C #1C5533 #1C2255 #551C3F

split-complementary

#554F1C #1C3F55 #331C55

monochromatic

#171508 #27240D #554F1C #837A2B #B1A53A

Accessibility & contrast

On white

8.33

#554F1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#554F1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #554F1C

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##554F1C	#FFFFFF	#000000	##FFFFFF
##554F1C	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C16

Deuteranopia (green-blind)

#584F1F

Tritanopia (blue-blind)

#5C4944

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #554f1c;
/* rgb */ color: rgb(85, 79, 28);
/* oklch */ color: oklch(42.2% 0.071 102.6);

Tailwind

colors: {
  custom: {
    50: '#87805b',
    500: '#554f1c',
    950: '#000000',
  },
}

SCSS

$custom: #554f1c;
$custom-light: #87805b;
$custom-dark: #000000;

JSON

{
  "hex": "#554f1c",
  "rgb": {
    "r": 85,
    "g": 79,
    "b": 28
  },
  "hsl": {
    "h": 53.684,
    "s": 50.442,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42208,
    "c": 0.07074,
    "h": 102.6
  },
  "luminance": 0.07607
}

Semantic roles & 50–950 ramp

primary

#554F1C

secondary

#424A8B

accent

#5DDA4E

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #554F1C

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

Preview Lab → · Contrast checker → · Palette generator →