#424309#424309

#424309 is a dark, moderate yellow. Relative luminance 0.052; OKLCH L 37.0% C 0.075 H 110.6°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#424309
RGB	rgb(66, 67, 9)
HSL	hsl(61, 76%, 15%)
HSV	hsv(61, 87%, 26%)
CMYK	cmyk(1.5%, 0%, 86.6%, 73.7%)
CIE-LAB	lab(27.28, -8.33, 32.26)
CIE-LCH	lch(27.28, 33.32, 104.47°)
OKLab	oklab(37.02% -0.0265 0.0704)
OKLCH	oklch(37.02% 0.075 110.6)
XYZ	xyz(4.3034, 5.1924, 1.0339)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424309 #0A0943

analogous

#432709 #424309 #254309

triadic

#424309 #094243 #430942

tetradic

#424309 #094327 #0A0943 #430925

square

#424309 #094327 #0A0943 #430925

split-complementary

#424309 #092543 #270943

monochromatic

#1B1B04 #1B1B04 #424309 #777910 #ACAF17

Accessibility & contrast

On white

10.30

#424309 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#424309 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424309

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424309	#FFFFFF	#000000	##FFFFFF
##424309	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494000

Deuteranopia (green-blind)

#4A410E

Tritanopia (blue-blind)

#473E38

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #424309;
/* rgb */ color: rgb(66, 67, 9);
/* oklch */ color: oklch(37.0% 0.075 110.6);

Tailwind

colors: {
  custom: {
    50: '#79764e',
    500: '#424309',
    950: '#000000',
  },
}

SCSS

$custom: #424309;
$custom-light: #79764e;
$custom-dark: #000000;

JSON

{
  "hex": "#424309",
  "rgb": {
    "r": 66,
    "g": 67,
    "b": 9
  },
  "hsl": {
    "h": 61.034,
    "s": 76.316,
    "l": 14.902
  },
  "oklch": {
    "l": 0.37022,
    "c": 0.07521,
    "h": 110.6
  },
  "luminance": 0.05192
}

Semantic roles & 50–950 ramp

primary

#424309

secondary

#292781

accent

#35F338

background

#F7F7F4

surface

#EEEDE7

border

#C9C8C3

text

#090802

muted

#7B7B78

Preview Lab

Preview with #424309

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

Preview Lab → · Contrast checker → · Palette generator →