#424C2C#424C2C

#424C2C is a dark, muted yellow-green. Relative luminance 0.065; OKLCH L 39.9% C 0.052 H 122.9°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#424C2C
RGB	rgb(66, 76, 44)
HSL	hsl(79, 27%, 24%)
HSV	hsv(79, 42%, 30%)
CMYK	cmyk(13.2%, 0%, 42.1%, 70.2%)
CIE-LAB	lab(30.66, -10.28, 17.72)
CIE-LCH	lch(30.66, 20.48, 120.12°)
OKLab	oklab(39.87% -0.0282 0.0436)
OKLCH	oklch(39.87% 0.052 122.9)
XYZ	xyz(5.2858, 6.5090, 3.3603)
Luminance	0.0651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424C2C #362C4C

analogous

#4C462C #424C2C #324C2C

triadic

#424C2C #2C424C #4C2C42

tetradic

#424C2C #2C4C46 #362C4C #4C2C32

square

#424C2C #2C4C46 #362C4C #4C2C32

split-complementary

#424C2C #2C324C #462C4C

monochromatic

#11130B #202516 #424C2C #647342 #859A59

Accessibility & contrast

On white

9.12

#424C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#424C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424C2C

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424C2C	#FFFFFF	#000000	##FFFFFF
##424C2C	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50482A

Deuteranopia (green-blind)

#4E482E

Tritanopia (blue-blind)

#444944

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #424c2c;
/* rgb */ color: rgb(66, 76, 44);
/* oklch */ color: oklch(39.9% 0.052 122.9);

Tailwind

colors: {
  custom: {
    50: '#777e65',
    500: '#424c2c',
    950: '#000000',
  },
}

SCSS

$custom: #424c2c;
$custom-light: #777e65;
$custom-dark: #000000;

JSON

{
  "hex": "#424c2c",
  "rgb": {
    "r": 66,
    "g": 76,
    "b": 44
  },
  "hsl": {
    "h": 78.75,
    "s": 26.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.39865,
    "c": 0.05186,
    "h": 122.9
  },
  "luminance": 0.06509
}

Semantic roles & 50–950 ramp

primary

#424C2C

secondary

#62567E

accent

#65C382

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080905

muted

#7B7B7A

Preview Lab

Preview with #424C2C

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

Preview Lab → · Contrast checker → · Palette generator →