#424E0A#424E0A

#424E0A is a dark, moderate yellow-green. Relative luminance 0.066; OKLCH L 40.0% C 0.089 H 119.7°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#424E0A
RGB	rgb(66, 78, 10)
HSL	hsl(71, 77%, 17%)
HSV	hsv(71, 87%, 31%)
CMYK	cmyk(15.4%, 0%, 87.2%, 69.4%)
CIE-LAB	lab(30.95, -14.69, 35.21)
CIE-LCH	lch(30.95, 38.15, 112.64°)
OKLab	oklab(39.97% -0.0439 0.0769)
OKLCH	oklch(39.97% 0.089 119.7)
XYZ	xyz(5.0260, 6.6290, 1.3018)
Luminance	0.0663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424E0A #160A4E

analogous

#4E380A #424E0A #204E0A

triadic

#424E0A #0A424E #4E0A42

tetradic

#424E0A #0A4E38 #160A4E #4E0A20

square

#424E0A #0A4E38 #160A4E #4E0A20

split-complementary

#424E0A #0A204E #380A4E

monochromatic

#171B03 #171B03 #424E0A #708411 #9EBA18

Accessibility & contrast

On white

9.03

#424E0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#424E0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424E0A

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424E0A	#FFFFFF	#000000	##FFFFFF
##424E0A	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544900

Deuteranopia (green-blind)

#524911

Tritanopia (blue-blind)

#464942

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #424e0a;
/* rgb */ color: rgb(66, 78, 10);
/* oklch */ color: oklch(40.0% 0.089 119.7);

Tailwind

colors: {
  custom: {
    50: '#797f50',
    500: '#424e0a',
    950: '#000000',
  },
}

SCSS

$custom: #424e0a;
$custom-light: #797f50;
$custom-dark: #000000;

JSON

{
  "hex": "#424e0a",
  "rgb": {
    "r": 66,
    "g": 78,
    "b": 10
  },
  "hsl": {
    "h": 70.588,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.39971,
    "c": 0.08855,
    "h": 119.7
  },
  "luminance": 0.06629
}

Semantic roles & 50–950 ramp

primary

#424E0A

secondary

#3A298B

accent

#34F456

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090A02

muted

#7B7C78

Preview Lab

Preview with #424E0A

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

Preview Lab → · Contrast checker → · Palette generator →