#4F571C#4F571C

#4F571C is a dark, moderate yellow. Relative luminance 0.086; OKLCH L 43.6% C 0.082 H 116.5°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#4F571C
RGB	rgb(79, 87, 28)
HSL	hsl(68, 51%, 23%)
HSV	hsv(68, 68%, 34%)
CMYK	cmyk(9.2%, 0%, 67.8%, 65.9%)
CIE-LAB	lab(35.13, -12.38, 32.15)
CIE-LCH	lch(35.13, 34.45, 111.06°)
OKLab	oklab(43.65% -0.0365 0.0734)
OKLCH	oklch(43.65% 0.082 116.5)
XYZ	xyz(6.8424, 8.5626, 2.3907)
Luminance	0.0856 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F571C #241C57

analogous

#57421C #4F571C #31571C

triadic

#4F571C #1C4F57 #571C4F

tetradic

#4F571C #1C5742 #241C57 #571C31

square

#4F571C #1C5742 #241C57 #571C31

split-complementary

#4F571C #1C3157 #421C57

monochromatic

#151707 #25290D #4F571C #79852B #A3B43A

Accessibility & contrast

On white

7.74

#4F571C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4F571C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F571C

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F571C	#FFFFFF	#000000	##FFFFFF
##4F571C	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5215

Deuteranopia (green-blind)

#5C5320

Tritanopia (blue-blind)

#54524B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f571c;
/* rgb */ color: rgb(79, 87, 28);
/* oklch */ color: oklch(43.6% 0.082 116.5);

Tailwind

colors: {
  custom: {
    50: '#82865b',
    500: '#4f571c',
    950: '#000000',
  },
}

SCSS

$custom: #4f571c;
$custom-light: #82865b;
$custom-dark: #000000;

JSON

{
  "hex": "#4f571c",
  "rgb": {
    "r": 79,
    "g": 87,
    "b": 28
  },
  "hsl": {
    "h": 68.136,
    "s": 51.304,
    "l": 22.549
  },
  "oklch": {
    "l": 0.4365,
    "c": 0.08194,
    "h": 116.5
  },
  "luminance": 0.08562
}

Semantic roles & 50–950 ramp

primary

#4F571C

secondary

#4C428D

accent

#4DDB60

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B04

muted

#7C7C79

Preview Lab

Preview with #4F571C

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

Preview Lab → · Contrast checker → · Palette generator →