#4C451C#4C451C

#4C451C is a dark, muted yellow. Relative luminance 0.059; OKLCH L 38.8% C 0.060 H 99.7°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C451C
RGB	rgb(76, 69, 28)
HSL	hsl(51, 46%, 20%)
HSV	hsv(51, 63%, 30%)
CMYK	cmyk(0%, 9.2%, 63.2%, 70.2%)
CIE-LAB	lab(29.10, -3.15, 25.41)
CIE-LCH	lch(29.10, 25.60, 97.07°)
OKLab	oklab(38.77% -0.0101 0.0591)
OKLCH	oklch(38.77% 0.06 99.7)
XYZ	xyz(5.3184, 5.8768, 1.9526)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C451C #1C234C

analogous

#4C2D1C #4C451C #3B4C1C

triadic

#4C451C #1C4C45 #451C4C

tetradic

#4C451C #1C4C2D #1C234C #4C1C3B

square

#4C451C #1C4C2D #1C234C #4C1C3B

split-complementary

#4C451C #1C3B4C #2D1C4C

monochromatic

#161408 #1F1C0C #4C451C #796E2C #A5963D

Accessibility & contrast

On white

9.65

#4C451C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#4C451C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C451C

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C451C	#FFFFFF	#000000	##FFFFFF
##4C451C	1.00	9.65	2.18	9.65
#FFFFFF	9.65	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4318

Deuteranopia (green-blind)

#4D461E

Tritanopia (blue-blind)

#52403C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4c451c;
/* rgb */ color: rgb(76, 69, 28);
/* oklch */ color: oklch(38.8% 0.060 99.7);

Tailwind

colors: {
  custom: {
    50: '#80785a',
    500: '#4c451c',
    950: '#000000',
  },
}

SCSS

$custom: #4c451c;
$custom-light: #80785a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c451c",
  "rgb": {
    "r": 76,
    "g": 69,
    "b": 28
  },
  "hsl": {
    "h": 51.25,
    "s": 46.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.38771,
    "c": 0.05994,
    "h": 99.7
  },
  "luminance": 0.05877
}

Semantic roles & 50–950 ramp

primary

#4C451C

secondary

#424B82

accent

#65D652

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#0A0804

muted

#7C7B79

Preview Lab

Preview with #4C451C

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

Preview Lab → · Contrast checker → · Palette generator →