#4C451D#4C451D

#4C451D is a dark, muted yellow. Relative luminance 0.059; OKLCH L 38.8% C 0.059 H 99.5°. Best body text is #FFFFFF at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#4C451D
RGB	rgb(76, 69, 29)
HSL	hsl(51, 45%, 21%)
HSV	hsv(51, 62%, 30%)
CMYK	cmyk(0%, 9.2%, 61.8%, 70.2%)
CIE-LAB	lab(29.11, -3.06, 24.86)
CIE-LCH	lch(29.11, 25.05, 97.02°)
OKLab	oklab(38.78% -0.0097 0.0581)
OKLCH	oklch(38.78% 0.059 99.5)
XYZ	xyz(5.3306, 5.8817, 2.0166)
Luminance	0.0588 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C451D #1D244C

analogous

#4C2D1D #4C451D #3B4C1D

triadic

#4C451D #1D4C45 #451D4C

tetradic

#4C451D #1D4C2D #1D244C #4C1D3B

square

#4C451D #1D4C2D #1D244C #4C1D3B

split-complementary

#4C451D #1D3B4C #2D1D4C

monochromatic

#161408 #201D0C #4C451D #786D2E #A5953F

Accessibility & contrast

On white

9.65

#4C451D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#4C451D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C451D

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C451D	#FFFFFF	#000000	##FFFFFF
##4C451D	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)

#4B4319

Deuteranopia (green-blind)

#4D461F

Tritanopia (blue-blind)

#52403C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4c451d;
/* rgb */ color: rgb(76, 69, 29);
/* oklch */ color: oklch(38.8% 0.059 99.5);

Tailwind

colors: {
  custom: {
    50: '#80785a',
    500: '#4c451d',
    950: '#000000',
  },
}

SCSS

$custom: #4c451d;
$custom-light: #80785a;
$custom-dark: #000000;

JSON

{
  "hex": "#4c451d",
  "rgb": {
    "r": 76,
    "g": 69,
    "b": 29
  },
  "hsl": {
    "h": 51.064,
    "s": 44.762,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38785,
    "c": 0.05886,
    "h": 99.5
  },
  "luminance": 0.05881
}

Semantic roles & 50–950 ramp

primary

#4C451D

secondary

#444D81

accent

#67D453

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#0A0804

muted

#7C7B79

Preview Lab

Preview with #4C451D

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

Preview Lab → · Contrast checker → · Palette generator →