#423713#423713

#423713 is a dark, muted yellow. Relative luminance 0.039; OKLCH L 34.0% C 0.055 H 92.2°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#423713
RGB	rgb(66, 55, 19)
HSL	hsl(46, 55%, 17%)
HSV	hsv(46, 71%, 26%)
CMYK	cmyk(0%, 16.7%, 71.2%, 74.1%)
CIE-LAB	lab(23.46, -0.18, 23.79)
CIE-LCH	lch(23.46, 23.79, 90.44°)
OKLab	oklab(34.02% -0.0021 0.0545)
OKLCH	oklch(34.02% 0.055 92.2)
XYZ	xyz(3.7307, 3.9378, 1.1795)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423713 #131E42

analogous

#422013 #423713 #364213

triadic

#423713 #134237 #371342

tetradic

#423713 #134220 #131E42 #421336

square

#423713 #134220 #131E42 #421336

split-complementary

#423713 #133642 #201342

monochromatic

#181407 #181407 #423713 #725F21 #A1862E

Accessibility & contrast

On white

11.75

#423713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#423713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423713

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423713	#FFFFFF	#000000	##FFFFFF
##423713	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360F

Deuteranopia (green-blind)

#403915

Tritanopia (blue-blind)

#48322F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #423713;
/* rgb */ color: rgb(66, 55, 19);
/* oklch */ color: oklch(34.0% 0.055 92.2);

Tailwind

colors: {
  custom: {
    50: '#786d52',
    500: '#423713',
    950: '#000000',
  },
}

SCSS

$custom: #423713;
$custom-light: #786d52;
$custom-dark: #000000;

JSON

{
  "hex": "#423713",
  "rgb": {
    "r": 66,
    "g": 55,
    "b": 19
  },
  "hsl": {
    "h": 45.957,
    "s": 55.294,
    "l": 16.667
  },
  "oklch": {
    "l": 0.34019,
    "c": 0.05456,
    "h": 92.2
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary

#423713

secondary

#36467B

accent

#6CDF49

background

#F7F6F4

surface

#EDEBE7

border

#C8C6C3

text

#090702

muted

#7B7A78

Preview Lab

Preview with #423713

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

Preview Lab → · Contrast checker → · Palette generator →