#4C571A#4C571A

#4C571A is a dark, moderate yellow-green. Relative luminance 0.084; OKLCH L 43.4% C 0.085 H 118.8°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#4C571A
RGB	rgb(76, 87, 26)
HSL	hsl(71, 54%, 22%)
HSV	hsv(71, 70%, 34%)
CMYK	cmyk(12.6%, 0%, 70.1%, 65.9%)
CIE-LAB	lab(34.86, -13.96, 32.74)
CIE-LCH	lch(34.86, 35.59, 113.09°)
OKLab	oklab(43.36% -0.0409 0.0744)
OKLCH	oklch(43.36% 0.085 118.8)
XYZ	xyz(6.5753, 8.4275, 2.2574)
Luminance	0.0843 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C571A #251A57

analogous

#57441A #4C571A #2E571A

triadic

#4C571A #1A4C57 #571A4C

tetradic

#4C571A #1A5744 #251A57 #571A2E

square

#4C571A #1A5744 #251A57 #571A2E

split-complementary

#4C571A #1A2E57 #441A57

monochromatic

#151807 #23280C #4C571A #758628 #9EB536

Accessibility & contrast

On white

7.82

#4C571A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#4C571A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C571A

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C571A	#FFFFFF	#000000	##FFFFFF
##4C571A	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5212

Deuteranopia (green-blind)

#5C521E

Tritanopia (blue-blind)

#51524A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4c571a;
/* rgb */ color: rgb(76, 87, 26);
/* oklch */ color: oklch(43.4% 0.085 118.8);

Tailwind

colors: {
  custom: {
    50: '#80865a',
    500: '#4c571a',
    950: '#000000',
  },
}

SCSS

$custom: #4c571a;
$custom-light: #80865a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c571a",
  "rgb": {
    "r": 76,
    "g": 87,
    "b": 26
  },
  "hsl": {
    "h": 70.82,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43363,
    "c": 0.08489,
    "h": 118.8
  },
  "luminance": 0.08427
}

Semantic roles & 50–950 ramp

primary

#4C571A

secondary

#4E408D

accent

#4ADD65

background

#F7F8F5

surface

#EEEFE9

border

#C9CAC5

text

#0A0B04

muted

#7C7C79

Preview Lab

Preview with #4C571A

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

Preview Lab → · Contrast checker → · Palette generator →