#423408#423408

#423408 is a dark, moderate yellow. Relative luminance 0.036; OKLCH L 33.2% C 0.062 H 90.1°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#423408
RGB	rgb(66, 52, 8)
HSL	hsl(46, 78%, 15%)
HSV	hsv(46, 88%, 26%)
CMYK	cmyk(0%, 21.2%, 87.9%, 74.1%)
CIE-LAB	lab(22.42, 1.06, 27.99)
CIE-LCH	lch(22.42, 28.01, 87.83°)
OKLab	oklab(33.16% -0.0001 0.0616)
OKLCH	oklch(33.16% 0.062 90.1)
XYZ	xyz(3.5188, 3.6320, 0.7454)
Luminance	0.0363 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423408 #081642

analogous

#421708 #423408 #334208

triadic

#423408 #084234 #340842

tetradic

#423408 #084217 #081642 #420833

square

#423408 #084217 #081642 #420833

split-complementary

#423408 #083342 #170842

monochromatic

#1B1603 #1B1603 #423408 #795F0F #AF8A15

Accessibility & contrast

On white

12.16

#423408 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#423408 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423408

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423408	#FFFFFF	#000000	##FFFFFF
##423408	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3302

Deuteranopia (green-blind)

#3F370A

Tritanopia (blue-blind)

#482F2C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #423408;
/* rgb */ color: rgb(66, 52, 8);
/* oklch */ color: oklch(33.2% 0.062 90.1);

Tailwind

colors: {
  custom: {
    50: '#796b4c',
    500: '#423408',
    950: '#000000',
  },
}

SCSS

$custom: #423408;
$custom-light: #796b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#423408",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 8
  },
  "hsl": {
    "h": 45.517,
    "s": 78.378,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33159,
    "c": 0.06159,
    "h": 90.1
  },
  "luminance": 0.03632
}

Semantic roles & 50–950 ramp

primary

#423408

secondary

#253B80

accent

#62F533

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #423408

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

Preview Lab → · Contrast checker → · Palette generator →