#424438#424438

#424438 is a dark, near-neutral yellow-green. Relative luminance 0.056; OKLCH L 38.1% C 0.020 H 115.0°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#424438
RGB	rgb(66, 68, 56)
HSL	hsl(70, 10%, 24%)
HSV	hsv(70, 18%, 27%)
CMYK	cmyk(2.9%, 0%, 17.6%, 73.3%)
CIE-LAB	lab(28.32, -3.35, 7.00)
CIE-LCH	lch(28.32, 7.76, 115.58°)
OKLab	oklab(38.09% -0.0084 0.0181)
OKLCH	oklch(38.09% 0.02 115)
XYZ	xyz(5.0276, 5.5780, 4.5524)
Luminance	0.0558 (WCAG relative)
Temperature	neutral
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424438 #3A3844

analogous

#444038 #424438 #3C4438

triadic

#424438 #384244 #443842

tetradic

#424438 #384440 #3A3844 #44383C

square

#424438 #384440 #3A3844 #44383C

split-complementary

#424438 #383C44 #403844

monochromatic

#10110E #21221C #424438 #636654 #83876F

Accessibility & contrast

On white

9.93

#424438 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#424438 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424438

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424438	#FFFFFF	#000000	##FFFFFF
##424438	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464337

Deuteranopia (green-blind)

#464338

Tritanopia (blue-blind)

#434341

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #424438;
/* rgb */ color: rgb(66, 68, 56);
/* oklch */ color: oklch(38.1% 0.020 115.0);

Tailwind

colors: {
  custom: {
    50: '#76776e',
    500: '#424438',
    950: '#000000',
  },
}

SCSS

$custom: #424438;
$custom-light: #76776e;
$custom-dark: #000000;

JSON

{
  "hex": "#424438",
  "rgb": {
    "r": 66,
    "g": 68,
    "b": 56
  },
  "hsl": {
    "h": 70,
    "s": 9.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.38088,
    "c": 0.01992,
    "h": 115
  },
  "luminance": 0.05578
}

Semantic roles & 50–950 ramp

primary

#424438

secondary

#676573

accent

#75B37F

background

#F7F7F6

surface

#EDEDEB

border

#C8C8C6

text

#080807

muted

#7B7B7A

Preview Lab

Preview with #424438

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

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