#4F541B#4F541B

#4F541B is a dark, moderate yellow. Relative luminance 0.081; OKLCH L 42.9% C 0.079 H 114.0°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#4F541B
RGB	rgb(79, 84, 27)
HSL	hsl(65, 51%, 22%)
HSV	hsv(65, 68%, 33%)
CMYK	cmyk(6%, 0%, 67.9%, 67.1%)
CIE-LAB	lab(34.15, -10.74, 31.59)
CIE-LCH	lch(34.15, 33.37, 108.78°)
OKLab	oklab(42.86% -0.032 0.072)
OKLCH	oklch(42.86% 0.079 114)
XYZ	xyz(6.5928, 8.0822, 2.2494)
Luminance	0.0808 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F541B #201B54

analogous

#543D1B #4F541B #33541B

triadic

#4F541B #1B4F54 #541B4F

tetradic

#4F541B #1B543D #201B54 #541B33

square

#4F541B #1B543D #201B54 #541B33

split-complementary

#4F541B #1B3354 #3D1B54

monochromatic

#161707 #23260C #4F541B #7B822A #A6B139

Accessibility & contrast

On white

8.03

#4F541B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4F541B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F541B

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F541B	#FFFFFF	#000000	##FFFFFF
##4F541B	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5014

Deuteranopia (green-blind)

#5A511F

Tritanopia (blue-blind)

#544F48

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4f541b;
/* rgb */ color: rgb(79, 84, 27);
/* oklch */ color: oklch(42.9% 0.079 114.0);

Tailwind

colors: {
  custom: {
    50: '#82845a',
    500: '#4f541b',
    950: '#000000',
  },
}

SCSS

$custom: #4f541b;
$custom-light: #82845a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f541b",
  "rgb": {
    "r": 79,
    "g": 84,
    "b": 27
  },
  "hsl": {
    "h": 65.263,
    "s": 51.351,
    "l": 21.765
  },
  "oklch": {
    "l": 0.42865,
    "c": 0.07883,
    "h": 114
  },
  "luminance": 0.08082
}

Semantic roles & 50–950 ramp

primary

#4F541B

secondary

#47418A

accent

#4DDB59

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0A04

muted

#7C7C79

Preview Lab

Preview with #4F541B

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

Preview Lab → · Contrast checker → · Palette generator →