#4B452C#4B452C

#4B452C is a dark, muted yellow. Relative luminance 0.059; OKLCH L 38.9% C 0.040 H 96.3°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#4B452C
RGB	rgb(75, 69, 44)
HSL	hsl(48, 26%, 23%)
HSV	hsv(48, 41%, 29%)
CMYK	cmyk(0%, 8%, 41.3%, 70.6%)
CIE-LAB	lab(29.25, -1.81, 16.04)
CIE-LCH	lch(29.25, 16.14, 96.44°)
OKLab	oklab(38.94% -0.0044 0.0396)
OKLCH	oklch(38.94% 0.04 96.3)
XYZ	xyz(5.4845, 5.9341, 3.2389)
Luminance	0.0593 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B452C #2C324B

analogous

#4B352C #4B452C #414B2C

triadic

#4B452C #2C4B45 #452C4B

tetradic

#4B452C #2C4B35 #2C324B #4B2C41

square

#4B452C #2C4B35 #2C324B #4B2C41

split-complementary

#4B452C #2C414B #352C4B

monochromatic

#13120B #242215 #4B452C #726843 #988C59

Accessibility & contrast

On white

9.60

#4B452C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#4B452C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B452C

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B452C	#FFFFFF	#000000	##FFFFFF
##4B452C	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A442A

Deuteranopia (green-blind)

#4C462D

Tritanopia (blue-blind)

#50413F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #4b452c;
/* rgb */ color: rgb(75, 69, 44);
/* oklch */ color: oklch(38.9% 0.040 96.3);

Tailwind

colors: {
  custom: {
    50: '#7e7865',
    500: '#4b452c',
    950: '#000000',
  },
}

SCSS

$custom: #4b452c;
$custom-light: #7e7865;
$custom-dark: #000000;

JSON

{
  "hex": "#4b452c",
  "rgb": {
    "r": 75,
    "g": 69,
    "b": 44
  },
  "hsl": {
    "h": 48.387,
    "s": 26.05,
    "l": 23.333
  },
  "oklch": {
    "l": 0.38943,
    "c": 0.03984,
    "h": 96.3
  },
  "luminance": 0.05934
}

Semantic roles & 50–950 ramp

primary

#4B452C

secondary

#565E7D

accent

#77C265

background

#F7F7F6

surface

#EEEDEB

border

#C9C8C6

text

#0A0905

muted

#7C7B7A

Preview Lab

Preview with #4B452C

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

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