#424A0B#424A0B

#424A0B is a dark, moderate yellow. Relative luminance 0.061; OKLCH L 38.9% C 0.083 H 116.9°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#424A0B
RGB	rgb(66, 74, 11)
HSL	hsl(68, 74%, 17%)
HSV	hsv(68, 85%, 29%)
CMYK	cmyk(10.8%, 0%, 85.1%, 71%)
CIE-LAB	lab(29.61, -12.36, 33.65)
CIE-LCH	lch(29.61, 35.85, 110.17°)
OKLab	oklab(38.9% -0.0374 0.0738)
OKLCH	oklch(38.9% 0.083 116.9)
XYZ	xyz(4.7561, 6.0800, 1.2396)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424A0B #130B4A

analogous

#4A330B #424A0B #234A0B

triadic

#424A0B #0B424A #4A0B42

tetradic

#424A0B #0B4A33 #130B4A #4A0B23

square

#424A0B #0B4A33 #130B4A #4A0B23

split-complementary

#424A0B #0B234A #330B4A

monochromatic

#181B04 #181B04 #424A0B #727F13 #A1B51B

Accessibility & contrast

On white

9.48

#424A0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#424A0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424A0B

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424A0B	#FFFFFF	#000000	##FFFFFF
##424A0B	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)

#504600

Deuteranopia (green-blind)

#4F4611

Tritanopia (blue-blind)

#47453E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424a0b;
/* rgb */ color: rgb(66, 74, 11);
/* oklch */ color: oklch(38.9% 0.083 116.9);

Tailwind

colors: {
  custom: {
    50: '#797c50',
    500: '#424a0b',
    950: '#000000',
  },
}

SCSS

$custom: #424a0b;
$custom-light: #797c50;
$custom-dark: #000000;

JSON

{
  "hex": "#424a0b",
  "rgb": {
    "r": 66,
    "g": 74,
    "b": 11
  },
  "hsl": {
    "h": 67.619,
    "s": 74.118,
    "l": 16.667
  },
  "oklch": {
    "l": 0.38899,
    "c": 0.08274,
    "h": 116.9
  },
  "luminance": 0.0608
}

Semantic roles & 50–950 ramp

primary

#424A0B

secondary

#362B86

accent

#37F14F

background

#F7F7F4

surface

#EEEEE7

border

#C9C9C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #424A0B

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

Preview Lab → · Contrast checker → · Palette generator →