#4E571B#4E571B

#4E571B is a dark, moderate yellow. Relative luminance 0.085; OKLCH L 43.5% C 0.083 H 117.3°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#4E571B
RGB	rgb(78, 87, 27)
HSL	hsl(69, 53%, 22%)
HSV	hsv(69, 69%, 34%)
CMYK	cmyk(10.3%, 0%, 69%, 65.9%)
CIE-LAB	lab(35.03, -12.94, 32.50)
CIE-LCH	lch(35.03, 34.98, 111.70°)
OKLab	oklab(43.55% -0.0381 0.074)
OKLCH	oklch(43.55% 0.083 117.3)
XYZ	xyz(6.7480, 8.5153, 2.3248)
Luminance	0.0852 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E571B #241B57

analogous

#57421B #4E571B #30571B

triadic

#4E571B #1B4E57 #571B4E

tetradic

#4E571B #1B5742 #241B57 #571B30

square

#4E571B #1B5742 #241B57 #571B30

split-complementary

#4E571B #1B3057 #421B57

monochromatic

#151707 #24280D #4E571B #788629 #A2B438

Accessibility & contrast

On white

7.77

#4E571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#4E571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E571B

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E571B	#FFFFFF	#000000	##FFFFFF
##4E571B	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5213

Deuteranopia (green-blind)

#5C531F

Tritanopia (blue-blind)

#53524B

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #4e571b;
/* rgb */ color: rgb(78, 87, 27);
/* oklch */ color: oklch(43.5% 0.083 117.3);

Tailwind

colors: {
  custom: {
    50: '#81865b',
    500: '#4e571b',
    950: '#000000',
  },
}

SCSS

$custom: #4e571b;
$custom-light: #81865b;
$custom-dark: #000000;

JSON

{
  "hex": "#4e571b",
  "rgb": {
    "r": 78,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 69,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.4355,
    "c": 0.08322,
    "h": 117.3
  },
  "luminance": 0.08515
}

Semantic roles & 50–950 ramp

primary

#4E571B

secondary

#4C418D

accent

#4CDC61

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #4E571B

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

Preview Lab → · Contrast checker → · Palette generator →