#443C0B#443C0B

#443C0B is a dark, moderate yellow. Relative luminance 0.045; OKLCH L 35.4% C 0.066 H 99.6°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#443C0B
RGB	rgb(68, 60, 11)
HSL	hsl(52, 72%, 15%)
HSV	hsv(52, 84%, 27%)
CMYK	cmyk(0%, 11.8%, 83.8%, 73.3%)
CIE-LAB	lab(25.21, -2.86, 29.62)
CIE-LCH	lch(25.21, 29.76, 95.51°)
OKLab	oklab(35.43% -0.011 0.0652)
OKLCH	oklch(35.43% 0.066 99.6)
XYZ	xyz(4.0604, 4.4850, 0.9684)
Luminance	0.0449 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#443C0B #0B1344

analogous

#441F0B #443C0B #2F440B

triadic

#443C0B #0B443C #3C0B44

tetradic

#443C0B #0B441F #0B1344 #440B2F

square

#443C0B #0B441F #0B1344 #440B2F

split-complementary

#443C0B #0B2F44 #1F0B44

monochromatic

#1A1704 #1A1704 #443C0B #796A14 #AD991C

Accessibility & contrast

On white

11.07

#443C0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#443C0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #443C0B

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##443C0B	#FFFFFF	#000000	##FFFFFF
##443C0B	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A04

Deuteranopia (green-blind)

#453D0E

Tritanopia (blue-blind)

#4A3733

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #443c0b;
/* rgb */ color: rgb(68, 60, 11);
/* oklch */ color: oklch(35.4% 0.066 99.6);

Tailwind

colors: {
  custom: {
    50: '#7a714e',
    500: '#443c0b',
    950: '#000000',
  },
}

SCSS

$custom: #443c0b;
$custom-light: #7a714e;
$custom-dark: #000000;

JSON

{
  "hex": "#443c0b",
  "rgb": {
    "r": 68,
    "g": 60,
    "b": 11
  },
  "hsl": {
    "h": 51.579,
    "s": 72.152,
    "l": 15.49
  },
  "oklch": {
    "l": 0.35433,
    "c": 0.06608,
    "h": 99.6
  },
  "luminance": 0.04485
}

Semantic roles & 50–950 ramp

primary

#443C0B

secondary

#2A3681

accent

#52EF39

background

#F7F6F4

surface

#EEECE7

border

#C9C7C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #443C0B

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

Preview Lab → · Contrast checker → · Palette generator →