#424A09#424A09

#424A09 is a dark, moderate yellow. Relative luminance 0.061; OKLCH L 38.9% C 0.084 H 116.8°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#424A09
RGB	rgb(66, 74, 9)
HSL	hsl(67, 78%, 16%)
HSV	hsv(67, 88%, 29%)
CMYK	cmyk(10.8%, 0%, 87.8%, 71%)
CIE-LAB	lab(29.60, -12.46, 34.35)
CIE-LCH	lch(29.60, 36.54, 109.93°)
OKLab	oklab(38.89% -0.0379 0.0749)
OKLCH	oklch(38.89% 0.084 116.8)
XYZ	xyz(4.7450, 6.0756, 1.1811)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424A09 #11094A

analogous

#4A3209 #424A09 #224A09

triadic

#424A09 #09424A #4A0942

tetradic

#424A09 #094A32 #11094A #4A0922

square

#424A09 #094A32 #11094A #4A0922

split-complementary

#424A09 #09224A #32094A

monochromatic

#181B03 #181B03 #424A09 #738110 #A3B716

Accessibility & contrast

On white

9.48

#424A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#424A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424A09

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424A09	#FFFFFF	#000000	##FFFFFF
##424A09	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504500

Deuteranopia (green-blind)

#4F460F

Tritanopia (blue-blind)

#47453E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424a09;
/* rgb */ color: rgb(66, 74, 9);
/* oklch */ color: oklch(38.9% 0.084 116.8);

Tailwind

colors: {
  custom: {
    50: '#797c4f',
    500: '#424a09',
    950: '#000000',
  },
}

SCSS

$custom: #424a09;
$custom-light: #797c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#424a09",
  "rgb": {
    "r": 66,
    "g": 74,
    "b": 9
  },
  "hsl": {
    "h": 67.385,
    "s": 78.313,
    "l": 16.275
  },
  "oklch": {
    "l": 0.38887,
    "c": 0.0839,
    "h": 116.8
  },
  "luminance": 0.06076
}

Semantic roles & 50–950 ramp

primary

#424A09

secondary

#332787

accent

#33F54B

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #424A09

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

Preview Lab → · Contrast checker → · Palette generator →