#424F45#424F45

#424F45 is a dark, muted green. Relative luminance 0.072; OKLCH L 41.3% C 0.023 H 152.2°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#424F45
RGB	rgb(66, 79, 69)
HSL	hsl(134, 9%, 28%)
HSV	hsv(134, 16%, 31%)
CMYK	cmyk(16.5%, 0%, 12.7%, 69%)
CIE-LAB	lab(32.21, -7.45, 4.20)
CIE-LCH	lch(32.21, 8.55, 150.60°)
OKLab	oklab(41.29% -0.0207 0.0109)
OKLCH	oklch(41.29% 0.023 152.2)
XYZ	xyz(6.1167, 7.1798, 6.6926)
Luminance	0.0718 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424F45 #4F424C

analogous

#454F42 #424F45 #424F4B

triadic

#424F45 #45424F #4F4542

tetradic

#424F45 #42454F #4F424C #4F4B42

square

#424F45 #42454F #4F424C #4F4B42

split-complementary

#424F45 #4B424F #4F4245

monochromatic

#0E110F #262E28 #424F45 #5E7062 #7B9180

Accessibility & contrast

On white

8.62

#424F45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#424F45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424F45

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424F45	#FFFFFF	#000000	##FFFFFF
##424F45	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4D44

Deuteranopia (green-blind)

#4D4B45

Tritanopia (blue-blind)

#404F4C

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #424f45;
/* rgb */ color: rgb(66, 79, 69);
/* oklch */ color: oklch(41.3% 0.023 152.2);

Tailwind

colors: {
  custom: {
    50: '#768078',
    500: '#424f45',
    950: '#000000',
  },
}

SCSS

$custom: #424f45;
$custom-light: #768078;
$custom-dark: #000000;

JSON

{
  "hex": "#424f45",
  "rgb": {
    "r": 66,
    "g": 79,
    "b": 69
  },
  "hsl": {
    "h": 133.846,
    "s": 8.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.4129,
    "c": 0.02335,
    "h": 152.2
  },
  "luminance": 0.0718
}

Semantic roles & 50–950 ramp

primary

#424F45

secondary

#7E6F7A

accent

#76A4B2

background

#F7F7F7

surface

#EDEEED

border

#C8C9C8

text

#080A09

muted

#7B7C7B

Preview Lab

Preview with #424F45

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

Preview Lab → · Contrast checker → · Palette generator →