#4B4121#4B4121

#4B4121 is a dark, muted yellow. Relative luminance 0.054; OKLCH L 37.7% C 0.050 H 92.5°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#4B4121
RGB	rgb(75, 65, 33)
HSL	hsl(46, 39%, 21%)
HSV	hsv(46, 56%, 29%)
CMYK	cmyk(0%, 13.3%, 56%, 70.6%)
CIE-LAB	lab(27.81, -0.66, 20.96)
CIE-LCH	lch(27.81, 20.98, 91.79°)
OKLab	oklab(37.75% -0.0022 0.05)
OKLCH	oklch(37.75% 0.05 92.5)
XYZ	xyz(5.0666, 5.3865, 2.2114)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B4121 #212B4B

analogous

#4B2C21 #4B4121 #404B21

triadic

#4B4121 #214B41 #41214B

tetradic

#4B4121 #214B2C #212B4B #4B2140

square

#4B4121 #214B2C #212B4B #4B2140

split-complementary

#4B4121 #21404B #2C214B

monochromatic

#151209 #201C0E #4B4121 #756634 #A08B46

Accessibility & contrast

On white

10.11

#4B4121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#4B4121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B4121

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B4121	#FFFFFF	#000000	##FFFFFF
##4B4121	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47401E

Deuteranopia (green-blind)

#4A4322

Tritanopia (blue-blind)

#513D39

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #4b4121;
/* rgb */ color: rgb(75, 65, 33);
/* oklch */ color: oklch(37.7% 0.050 92.5);

Tailwind

colors: {
  custom: {
    50: '#7e755d',
    500: '#4b4121',
    950: '#000000',
  },
}

SCSS

$custom: #4b4121;
$custom-light: #7e755d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b4121",
  "rgb": {
    "r": 75,
    "g": 65,
    "b": 33
  },
  "hsl": {
    "h": 45.714,
    "s": 38.889,
    "l": 21.176
  },
  "oklch": {
    "l": 0.37747,
    "c": 0.05006,
    "h": 92.5
  },
  "luminance": 0.05386
}

Semantic roles & 50–950 ramp

primary

#4B4121

secondary

#49567F

accent

#75CF59

background

#F7F7F5

surface

#EEEDE9

border

#C9C8C5

text

#0A0804

muted

#7C7B79

Preview Lab

Preview with #4B4121

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

Preview Lab → · Contrast checker → · Palette generator →