#424A1F#424A1F

#424A1F is a dark, moderate yellow-green. Relative luminance 0.062; OKLCH L 39.1% C 0.065 H 118.3°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#424A1F
RGB	rgb(66, 74, 31)
HSL	hsl(71, 41%, 21%)
HSV	hsv(71, 58%, 29%)
CMYK	cmyk(10.8%, 0%, 58.1%, 71%)
CIE-LAB	lab(29.80, -10.78, 24.30)
CIE-LCH	lch(29.80, 26.58, 113.93°)
OKLab	oklab(39.11% -0.0308 0.0573)
OKLCH	oklch(39.11% 0.065 118.3)
XYZ	xyz(4.9429, 6.1548, 2.2237)
Luminance	0.0616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424A1F #271F4A

analogous

#4A3C1F #424A1F #2C4A1F

triadic

#424A1F #1F424A #4A1F42

tetradic

#424A1F #1F4A3C #271F4A #4A1F2C

square

#424A1F #1F4A3C #271F4A #4A1F2C

split-complementary

#424A1F #1F2C4A #3C1F4A

monochromatic

#131609 #1C1F0D #424A1F #687531 #8FA043

Accessibility & contrast

On white

9.41

#424A1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#424A1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424A1F

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424A1F	#FFFFFF	#000000	##FFFFFF
##424A1F	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F461B

Deuteranopia (green-blind)

#4E4621

Tritanopia (blue-blind)

#464640

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424a1f;
/* rgb */ color: rgb(66, 74, 31);
/* oklch */ color: oklch(39.1% 0.065 118.3);

Tailwind

colors: {
  custom: {
    50: '#777c5c',
    500: '#424a1f',
    950: '#000000',
  },
}

SCSS

$custom: #424a1f;
$custom-light: #777c5c;
$custom-dark: #000000;

JSON

{
  "hex": "#424a1f",
  "rgb": {
    "r": 66,
    "g": 74,
    "b": 31
  },
  "hsl": {
    "h": 71.163,
    "s": 40.952,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39109,
    "c": 0.065,
    "h": 118.3
  },
  "luminance": 0.06155
}

Semantic roles & 50–950 ramp

primary

#424A1F

secondary

#51467F

accent

#57D16E

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090904

muted

#7B7B79

Preview Lab

Preview with #424A1F

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

Preview Lab → · Contrast checker → · Palette generator →