#424A19#424A19

#424A19 is a dark, moderate yellow. Relative luminance 0.061; OKLCH L 39.0% C 0.071 H 117.6°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#424A19
RGB	rgb(66, 74, 25)
HSL	hsl(70, 49%, 19%)
HSV	hsv(70, 66%, 29%)
CMYK	cmyk(10.8%, 0%, 66.2%, 71%)
CIE-LAB	lab(29.73, -11.38, 27.47)
CIE-LCH	lch(29.73, 29.73, 112.51°)
OKLab	oklab(39.03% -0.0332 0.0633)
OKLCH	oklch(39.03% 0.071 117.6)
XYZ	xyz(4.8711, 6.1260, 1.8453)
Luminance	0.0613 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424A19 #21194A

analogous

#4A3A19 #424A19 #2A4A19

triadic

#424A19 #19424A #4A1942

tetradic

#424A19 #194A3A #21194A #4A192A

square

#424A19 #194A3A #21194A #4A192A

split-complementary

#424A19 #192A4A #3A194A

monochromatic

#141708 #191C0A #424A19 #6B7828 #94A538

Accessibility & contrast

On white

9.44

#424A19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#424A19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424A19

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424A19	#FFFFFF	#000000	##FFFFFF
##424A19	1.00	9.44	2.23	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4613

Deuteranopia (green-blind)

#4E461C

Tritanopia (blue-blind)

#464640

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424a19;
/* rgb */ color: rgb(66, 74, 25);
/* oklch */ color: oklch(39.0% 0.071 117.6);

Tailwind

colors: {
  custom: {
    50: '#787c58',
    500: '#424a19',
    950: '#000000',
  },
}

SCSS

$custom: #424a19;
$custom-light: #787c58;
$custom-dark: #000000;

JSON

{
  "hex": "#424a19",
  "rgb": {
    "r": 66,
    "g": 74,
    "b": 25
  },
  "hsl": {
    "h": 69.796,
    "s": 49.495,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39028,
    "c": 0.07146,
    "h": 117.6
  },
  "luminance": 0.06126
}

Semantic roles & 50–950 ramp

primary

#424A19

secondary

#493E80

accent

#4FD965

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #424A19

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

Preview Lab → · Contrast checker → · Palette generator →