#4D451D#4D451D

#4D451D is a dark, muted yellow. Relative luminance 0.059; OKLCH L 38.9% C 0.059 H 98.2°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D451D
RGB	rgb(77, 69, 29)
HSL	hsl(50, 45%, 21%)
HSV	hsv(50, 62%, 30%)
CMYK	cmyk(0%, 10.4%, 62.3%, 69.8%)
CIE-LAB	lab(29.22, -2.56, 25.01)
CIE-LCH	lch(29.22, 25.14, 95.84°)
OKLab	oklab(38.89% -0.0084 0.0583)
OKLCH	oklch(38.89% 0.059 98.2)
XYZ	xyz(5.4107, 5.9230, 2.0204)
Luminance	0.0592 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D451D #1D254D

analogous

#4D2D1D #4D451D #3D4D1D

triadic

#4D451D #1D4D45 #451D4D

tetradic

#4D451D #1D4D2D #1D254D #4D1D3D

square

#4D451D #1D4D2D #1D254D #4D1D3D

split-complementary

#4D451D #1D3D4D #2D1D4D

monochromatic

#161408 #211D0C #4D451D #796D2E #A6953E

Accessibility & contrast

On white

9.61

#4D451D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#4D451D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D451D

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D451D	#FFFFFF	#000000	##FFFFFF
##4D451D	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4319

Deuteranopia (green-blind)

#4E461F

Tritanopia (blue-blind)

#53403C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4d451d;
/* rgb */ color: rgb(77, 69, 29);
/* oklch */ color: oklch(38.9% 0.059 98.2);

Tailwind

colors: {
  custom: {
    50: '#80785a',
    500: '#4d451d',
    950: '#000000',
  },
}

SCSS

$custom: #4d451d;
$custom-light: #80785a;
$custom-dark: #000000;

JSON

{
  "hex": "#4d451d",
  "rgb": {
    "r": 77,
    "g": 69,
    "b": 29
  },
  "hsl": {
    "h": 50,
    "s": 45.283,
    "l": 20.784
  },
  "oklch": {
    "l": 0.38894,
    "c": 0.05894,
    "h": 98.2
  },
  "luminance": 0.05923
}

Semantic roles & 50–950 ramp

primary

#4D451D

secondary

#444E82

accent

#69D553

background

#F8F7F5

surface

#EFEDE9

border

#CAC8C5

text

#0A0804

muted

#7C7B79

Preview Lab

Preview with #4D451D

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

Preview Lab → · Contrast checker → · Palette generator →