#4F481B#4F481B

#4F481B is a dark, moderate yellow. Relative luminance 0.064; OKLCH L 39.8% C 0.064 H 100.5°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#4F481B
RGB	rgb(79, 72, 27)
HSL	hsl(52, 49%, 21%)
HSV	hsv(52, 66%, 31%)
CMYK	cmyk(0%, 8.9%, 65.8%, 69%)
CIE-LAB	lab(30.34, -3.59, 27.44)
CIE-LCH	lch(30.34, 27.67, 97.45°)
OKLab	oklab(39.83% -0.0117 0.0632)
OKLCH	oklch(39.83% 0.064 100.5)
XYZ	xyz(5.7399, 6.3764, 1.9651)
Luminance	0.0638 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F481B #1B224F

analogous

#4F2E1B #4F481B #3C4F1B

triadic

#4F481B #1B4F48 #481B4F

tetradic

#4F481B #1B4F2E #1B224F #4F1B3C

square

#4F481B #1B4F2E #1B224F #4F1B3C

split-complementary

#4F481B #1B3C4F #2E1B4F

monochromatic

#171508 #211E0B #4F481B #7D722B #AA9B3A

Accessibility & contrast

On white

9.23

#4F481B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#4F481B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F481B

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F481B	#FFFFFF	#000000	##FFFFFF
##4F481B	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4616

Deuteranopia (green-blind)

#51491D

Tritanopia (blue-blind)

#55433E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #4f481b;
/* rgb */ color: rgb(79, 72, 27);
/* oklch */ color: oklch(39.8% 0.064 100.5);

Tailwind

colors: {
  custom: {
    50: '#827a59',
    500: '#4f481b',
    950: '#000000',
  },
}

SCSS

$custom: #4f481b;
$custom-light: #827a59;
$custom-dark: #000000;

JSON

{
  "hex": "#4f481b",
  "rgb": {
    "r": 79,
    "g": 72,
    "b": 27
  },
  "hsl": {
    "h": 51.923,
    "s": 49.057,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39828,
    "c": 0.06429,
    "h": 100.5
  },
  "luminance": 0.06376
}

Semantic roles & 50–950 ramp

primary

#4F481B

secondary

#414A85

accent

#62D94F

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0B0903

muted

#7C7B78

Preview Lab

Preview with #4F481B

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

Preview Lab → · Contrast checker → · Palette generator →