#424B1A#424B1A

#424B1A is a dark, moderate yellow-green. Relative luminance 0.063; OKLCH L 39.3% C 0.072 H 118.6°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#424B1A
RGB	rgb(66, 75, 26)
HSL	hsl(71, 49%, 20%)
HSV	hsv(71, 65%, 29%)
CMYK	cmyk(12%, 0%, 65.3%, 70.6%)
CIE-LAB	lab(30.07, -11.87, 27.33)
CIE-LCH	lch(30.07, 29.79, 113.48°)
OKLab	oklab(39.31% -0.0344 0.0631)
OKLCH	oklch(39.31% 0.072 118.6)
XYZ	xyz(4.9494, 6.2650, 1.9256)
Luminance	0.0626 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424B1A #231A4B

analogous

#4B3B1A #424B1A #2A4B1A

triadic

#424B1A #1A424B #4B1A42

tetradic

#424B1A #1A4B3B #231A4B #4B1A2A

square

#424B1A #1A4B3B #231A4B #4B1A2A

split-complementary

#424B1A #1A2A4B #3B1A4B

monochromatic

#141708 #1A1E0A #424B1A #6A782A #92A63A

Accessibility & contrast

On white

9.32

#424B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#424B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424B1A

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424B1A	#FFFFFF	#000000	##FFFFFF
##424B1A	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504715

Deuteranopia (green-blind)

#4F471D

Tritanopia (blue-blind)

#464740

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #424b1a;
/* rgb */ color: rgb(66, 75, 26);
/* oklch */ color: oklch(39.3% 0.072 118.6);

Tailwind

colors: {
  custom: {
    50: '#787d59',
    500: '#424b1a',
    950: '#000000',
  },
}

SCSS

$custom: #424b1a;
$custom-light: #787d59;
$custom-dark: #000000;

JSON

{
  "hex": "#424b1a",
  "rgb": {
    "r": 66,
    "g": 75,
    "b": 26
  },
  "hsl": {
    "h": 71.02,
    "s": 48.515,
    "l": 19.804
  },
  "oklch": {
    "l": 0.39307,
    "c": 0.07191,
    "h": 118.6
  },
  "luminance": 0.06265
}

Semantic roles & 50–950 ramp

primary

#424B1A

secondary

#4C4081

accent

#50D869

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090903

muted

#7B7B78

Preview Lab

Preview with #424B1A

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

Preview Lab → · Contrast checker → · Palette generator →