#423508#423508

#423508 is a dark, moderate yellow. Relative luminance 0.037; OKLCH L 33.4% C 0.062 H 91.8°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#423508
RGB	rgb(66, 53, 8)
HSL	hsl(47, 78%, 15%)
HSV	hsv(47, 88%, 26%)
CMYK	cmyk(0%, 19.7%, 87.9%, 74.1%)
CIE-LAB	lab(22.73, 0.41, 28.31)
CIE-LCH	lch(22.73, 28.32, 89.17°)
OKLab	oklab(33.41% -0.002 0.0622)
OKLCH	oklch(33.41% 0.062 91.8)
XYZ	xyz(3.5639, 3.7222, 0.7604)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#423508 #081542

analogous

#421808 #423508 #324208

triadic

#423508 #084235 #350842

tetradic

#423508 #084218 #081542 #420832

square

#423508 #084218 #081542 #420832

split-complementary

#423508 #083242 #180842

monochromatic

#1B1603 #1B1603 #423508 #79610F #AF8D15

Accessibility & contrast

On white

12.04

#423508 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#423508 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #423508

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##423508	#FFFFFF	#000000	##FFFFFF
##423508	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3402

Deuteranopia (green-blind)

#3F380B

Tritanopia (blue-blind)

#48302C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #423508;
/* rgb */ color: rgb(66, 53, 8);
/* oklch */ color: oklch(33.4% 0.062 91.8);

Tailwind

colors: {
  custom: {
    50: '#796b4c',
    500: '#423508',
    950: '#000000',
  },
}

SCSS

$custom: #423508;
$custom-light: #796b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#423508",
  "rgb": {
    "r": 66,
    "g": 53,
    "b": 8
  },
  "hsl": {
    "h": 46.552,
    "s": 78.378,
    "l": 14.51
  },
  "oklch": {
    "l": 0.33407,
    "c": 0.06224,
    "h": 91.8
  },
  "luminance": 0.03722
}

Semantic roles & 50–950 ramp

primary

#423508

secondary

#253A80

accent

#5EF533

background

#F7F6F4

surface

#EEEBE7

border

#C9C6C3

text

#090601

muted

#7B7A77

Preview Lab

Preview with #423508

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

Preview Lab → · Contrast checker → · Palette generator →