#423608#423608

#423608 is a dark, moderate yellow. Relative luminance 0.038; OKLCH L 33.7% C 0.063 H 93.5°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#423608
RGB	rgb(66, 54, 8)
HSL	hsl(48, 78%, 15%)
HSV	hsv(48, 88%, 26%)
CMYK	cmyk(0%, 18.2%, 87.9%, 74.1%)
CIE-LAB	lab(23.05, -0.24, 28.64)
CIE-LCH	lch(23.05, 28.64, 90.48°)
OKLab	oklab(33.66% -0.0038 0.0628)
OKLCH	oklch(33.66% 0.063 93.5)
XYZ	xyz(3.6100, 3.8143, 0.7758)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423608 #081442

analogous

#421908 #423608 #314208

triadic

#423608 #084236 #360842

tetradic

#423608 #084219 #081442 #420831

square

#423608 #084219 #081442 #420831

split-complementary

#423608 #083142 #190842

monochromatic

#1B1603 #1B1603 #423608 #79630F #AF8F15

Accessibility & contrast

On white

11.91

#423608 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#423608 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423608

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423608	#FFFFFF	#000000	##FFFFFF
##423608	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3502

Deuteranopia (green-blind)

#40380B

Tritanopia (blue-blind)

#48312D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #423608;
/* rgb */ color: rgb(66, 54, 8);
/* oklch */ color: oklch(33.7% 0.063 93.5);

Tailwind

colors: {
  custom: {
    50: '#796c4c',
    500: '#423608',
    950: '#000000',
  },
}

SCSS

$custom: #423608;
$custom-light: #796c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#423608",
  "rgb": {
    "r": 66,
    "g": 54,
    "b": 8
  },
  "hsl": {
    "h": 47.586,
    "s": 78.378,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33658,
    "c": 0.06295,
    "h": 93.5
  },
  "luminance": 0.03814
}

Semantic roles & 50–950 ramp

primary

#423608

secondary

#253880

accent

#5BF533

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090701

muted

#7B7A77

Preview Lab

Preview with #423608

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

Preview Lab → · Contrast checker → · Palette generator →