#4C421B#4C421B

#4C421B is a dark, muted yellow. Relative luminance 0.055; OKLCH L 38.0% C 0.058 H 95.1°. Best body text is #FFFFFF at 9.99:1 contrast (WCAG AA passes).

Color values

HEX	#4C421B
RGB	rgb(76, 66, 27)
HSL	hsl(48, 48%, 20%)
HSV	hsv(48, 64%, 30%)
CMYK	cmyk(0%, 13.2%, 64.5%, 70.2%)
CIE-LAB	lab(28.15, -1.37, 24.88)
CIE-LCH	lch(28.15, 24.92, 93.16°)
OKLab	oklab(38.01% -0.0052 0.0578)
OKLCH	oklch(38.01% 0.058 95.1)
XYZ	xyz(5.1267, 5.5123, 1.8306)
Luminance	0.0551 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C421B #1B254C

analogous

#4C291B #4C421B #3D4C1B

triadic

#4C421B #1B4C42 #421B4C

tetradic

#4C421B #1B4C29 #1B254C #4C1B3D

square

#4C421B #1B4C29 #1B254C #4C1B3D

split-complementary

#4C421B #1B3D4C #291B4C

monochromatic

#171408 #1F1B0B #4C421B #79692B #A6903B

Accessibility & contrast

On white

9.99

#4C421B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#4C421B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C421B

9.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C421B	#FFFFFF	#000000	##FFFFFF
##4C421B	1.00	9.99	2.10	9.99
#FFFFFF	9.99	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	9.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494117

Deuteranopia (green-blind)

#4B441D

Tritanopia (blue-blind)

#523D39

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4c421b;
/* rgb */ color: rgb(76, 66, 27);
/* oklch */ color: oklch(38.0% 0.058 95.1);

Tailwind

colors: {
  custom: {
    50: '#807659',
    500: '#4c421b',
    950: '#000000',
  },
}

SCSS

$custom: #4c421b;
$custom-light: #807659;
$custom-dark: #000000;

JSON

{
  "hex": "#4c421b",
  "rgb": {
    "r": 76,
    "g": 66,
    "b": 27
  },
  "hsl": {
    "h": 47.755,
    "s": 47.573,
    "l": 20.196
  },
  "oklch": {
    "l": 0.38013,
    "c": 0.05804,
    "h": 95.1
  },
  "luminance": 0.05512
}

Semantic roles & 50–950 ramp

primary

#4C421B

secondary

#414E82

accent

#6CD751

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#0A0803

muted

#7C7B78

Preview Lab

Preview with #4C421B

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

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