#4D571A#4D571A

#4D571A is a dark, moderate yellow. Relative luminance 0.085; OKLCH L 43.5% C 0.084 H 118.0°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#4D571A
RGB	rgb(77, 87, 26)
HSL	hsl(70, 54%, 22%)
HSV	hsv(70, 70%, 34%)
CMYK	cmyk(11.5%, 0%, 70.1%, 65.9%)
CIE-LAB	lab(34.94, -13.49, 32.86)
CIE-LCH	lch(34.94, 35.52, 112.32°)
OKLab	oklab(43.45% -0.0397 0.0746)
OKLCH	oklch(43.45% 0.084 118)
XYZ	xyz(6.6553, 8.4688, 2.2611)
Luminance	0.0847 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D571A #241A57

analogous

#57431A #4D571A #2F571A

triadic

#4D571A #1A4D57 #571A4D

tetradic

#4D571A #1A5743 #241A57 #571A2F

square

#4D571A #1A5743 #241A57 #571A2F

split-complementary

#4D571A #1A2F57 #431A57

monochromatic

#151807 #23280C #4D571A #778628 #A0B536

Accessibility & contrast

On white

7.80

#4D571A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4D571A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D571A

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D571A	#FFFFFF	#000000	##FFFFFF
##4D571A	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5212

Deuteranopia (green-blind)

#5C521E

Tritanopia (blue-blind)

#52524A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4d571a;
/* rgb */ color: rgb(77, 87, 26);
/* oklch */ color: oklch(43.5% 0.084 118.0);

Tailwind

colors: {
  custom: {
    50: '#81865a',
    500: '#4d571a',
    950: '#000000',
  },
}

SCSS

$custom: #4d571a;
$custom-light: #81865a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d571a",
  "rgb": {
    "r": 77,
    "g": 87,
    "b": 26
  },
  "hsl": {
    "h": 69.836,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43451,
    "c": 0.08448,
    "h": 118
  },
  "luminance": 0.08469
}

Semantic roles & 50–950 ramp

primary

#4D571A

secondary

#4C408D

accent

#4ADD63

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #4D571A

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

Preview Lab → · Contrast checker → · Palette generator →