#443D1B#443D1B

#443D1B is a dark, muted yellow. Relative luminance 0.046; OKLCH L 35.9% C 0.052 H 97.9°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#443D1B
RGB	rgb(68, 61, 27)
HSL	hsl(50, 43%, 19%)
HSV	hsv(50, 60%, 27%)
CMYK	cmyk(0%, 10.3%, 60.3%, 73.3%)
CIE-LAB	lab(25.70, -2.27, 21.82)
CIE-LCH	lch(25.70, 21.93, 95.93°)
OKLab	oklab(35.87% -0.0071 0.0514)
OKLCH	oklch(35.87% 0.052 97.9)
XYZ	xyz(4.2506, 4.6457, 1.7095)
Luminance	0.0465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443D1B #1B2244

analogous

#44281B #443D1B #36441B

triadic

#443D1B #1B443D #3D1B44

tetradic

#443D1B #1B4428 #1B2244 #441B36

square

#443D1B #1B4428 #1B2244 #441B36

split-complementary

#443D1B #1B3644 #281B44

monochromatic

#161409 #18160A #443D1B #70642C #9C8C3E

Accessibility & contrast

On white

10.89

#443D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#443D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443D1B

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443D1B	#FFFFFF	#000000	##FFFFFF
##443D1B	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B18

Deuteranopia (green-blind)

#453E1C

Tritanopia (blue-blind)

#493935

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #443d1b;
/* rgb */ color: rgb(68, 61, 27);
/* oklch */ color: oklch(35.9% 0.052 97.9);

Tailwind

colors: {
  custom: {
    50: '#797258',
    500: '#443d1b',
    950: '#000000',
  },
}

SCSS

$custom: #443d1b;
$custom-light: #797258;
$custom-dark: #000000;

JSON

{
  "hex": "#443d1b",
  "rgb": {
    "r": 68,
    "g": 61,
    "b": 27
  },
  "hsl": {
    "h": 49.756,
    "s": 43.158,
    "l": 18.627
  },
  "oklch": {
    "l": 0.35872,
    "c": 0.05187,
    "h": 97.9
  },
  "luminance": 0.04646
}

Semantic roles & 50–950 ramp

primary

#443D1B

secondary

#414B7A

accent

#6AD355

background

#F7F6F5

surface

#EDECE9

border

#C8C7C5

text

#090703

muted

#7B7A78

Preview Lab

Preview with #443D1B

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

Preview Lab → · Contrast checker → · Palette generator →