#574F1B#574F1B

#574F1B is a dark, moderate yellow. Relative luminance 0.077; OKLCH L 42.4% C 0.072 H 100.5°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#574F1B
RGB	rgb(87, 79, 27)
HSL	hsl(52, 53%, 22%)
HSV	hsv(52, 69%, 34%)
CMYK	cmyk(0%, 9.2%, 69%, 65.9%)
CIE-LAB	lab(33.34, -3.87, 30.96)
CIE-LCH	lch(33.34, 31.20, 97.12°)
OKLab	oklab(42.41% -0.0131 0.0705)
OKLCH	oklch(42.41% 0.072 100.5)
XYZ	xyz(6.9246, 7.6976, 2.1577)
Luminance	0.0770 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#574F1B #1B2357

analogous

#57311B #574F1B #41571B

triadic

#574F1B #1B574F #4F1B57

tetradic

#574F1B #1B5731 #1B2357 #571B41

square

#574F1B #1B5731 #1B2357 #571B41

split-complementary

#574F1B #1B4157 #311B57

monochromatic

#171507 #28250D #574F1B #867929 #B4A438

Accessibility & contrast

On white

8.27

#574F1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#574F1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #574F1B

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##574F1B	#FFFFFF	#000000	##FFFFFF
##574F1B	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D15

Deuteranopia (green-blind)

#59501E

Tritanopia (blue-blind)

#5E4944

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #574f1b;
/* rgb */ color: rgb(87, 79, 27);
/* oklch */ color: oklch(42.4% 0.072 100.5);

Tailwind

colors: {
  custom: {
    50: '#89805a',
    500: '#574f1b',
    950: '#000000',
  },
}

SCSS

$custom: #574f1b;
$custom-light: #89805a;
$custom-dark: #000000;

JSON

{
  "hex": "#574f1b",
  "rgb": {
    "r": 87,
    "g": 79,
    "b": 27
  },
  "hsl": {
    "h": 52,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.42407,
    "c": 0.07166,
    "h": 100.5
  },
  "luminance": 0.07697
}

Semantic roles & 50–950 ramp

primary

#574F1B

secondary

#414B8D

accent

#5FDC4C

background

#F8F7F5

surface

#F0EEE9

border

#CBC9C5

text

#0C0A04

muted

#7D7C79

Preview Lab

Preview with #574F1B

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

Preview Lab → · Contrast checker → · Palette generator →