#424838#424838

#424838 is a dark, muted yellow-green. Relative luminance 0.061; OKLCH L 39.1% C 0.027 H 124.4°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#424838
RGB	rgb(66, 72, 56)
HSL	hsl(83, 13%, 25%)
HSV	hsv(83, 22%, 28%)
CMYK	cmyk(8.3%, 0%, 22.2%, 71.8%)
CIE-LAB	lab(29.61, -5.84, 8.80)
CIE-LCH	lch(29.61, 10.56, 123.56°)
OKLab	oklab(39.11% -0.0154 0.0225)
OKLCH	oklch(39.11% 0.027 124.4)
XYZ	xyz(5.2778, 6.0785, 4.6358)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424838 #3E3848

analogous

#484638 #424838 #3A4838

triadic

#424838 #384248 #483842

tetradic

#424838 #384846 #3E3848 #48383A

square

#424838 #384846 #3E3848 #48383A

split-complementary

#424838 #383A48 #463848

monochromatic

#10110D #22261D #424838 #626A53 #818D6E

Accessibility & contrast

On white

9.48

#424838 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#424838 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424838

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424838	#FFFFFF	#000000	##FFFFFF
##424838	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)

#4A4637

Deuteranopia (green-blind)

#494639

Tritanopia (blue-blind)

#434644

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #424838;
/* rgb */ color: rgb(66, 72, 56);
/* oklch */ color: oklch(39.1% 0.027 124.4);

Tailwind

colors: {
  custom: {
    50: '#767b6e',
    500: '#424838',
    950: '#000000',
  },
}

SCSS

$custom: #424838;
$custom-light: #767b6e;
$custom-dark: #000000;

JSON

{
  "hex": "#424838",
  "rgb": {
    "r": 66,
    "g": 72,
    "b": 56
  },
  "hsl": {
    "h": 82.5,
    "s": 12.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.39109,
    "c": 0.02729,
    "h": 124.4
  },
  "luminance": 0.06079
}

Semantic roles & 50–950 ramp

primary

#424838

secondary

#6B6478

accent

#72B58C

background

#F7F7F6

surface

#EDEDEC

border

#C8C8C7

text

#080907

muted

#7B7B7A

Preview Lab

Preview with #424838

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

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