#404E44#404E44

#404E44 is a dark, muted green. Relative luminance 0.070; OKLCH L 40.8% C 0.024 H 154.1°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#404E44
RGB	rgb(64, 78, 68)
HSL	hsl(137, 10%, 28%)
HSV	hsv(137, 18%, 31%)
CMYK	cmyk(17.9%, 0%, 12.8%, 69.4%)
CIE-LAB	lab(31.71, -7.86, 4.09)
CIE-LCH	lch(31.71, 8.86, 152.54°)
OKLab	oklab(40.84% -0.0219 0.0106)
OKLCH	oklch(40.84% 0.024 154.1)
XYZ	xyz(5.8819, 6.9560, 6.5005)
Luminance	0.0696 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404E44 #4E404A

analogous

#434E40 #404E44 #404E4B

triadic

#404E44 #44404E #4E4440

tetradic

#404E44 #40434E #4E404A #4E4B40

square

#404E44 #40434E #4E404A #4E4B40

split-complementary

#404E44 #4B404E #4E4043

monochromatic

#0E110F #242C27 #404E44 #5C7061 #78907F

Accessibility & contrast

On white

8.78

#404E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#404E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404E44

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404E44	#FFFFFF	#000000	##FFFFFF
##404E44	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4C43

Deuteranopia (green-blind)

#4B4A45

Tritanopia (blue-blind)

#3E4E4B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #404e44;
/* rgb */ color: rgb(64, 78, 68);
/* oklch */ color: oklch(40.8% 0.024 154.1);

Tailwind

colors: {
  custom: {
    50: '#757f77',
    500: '#404e44',
    950: '#000000',
  },
}

SCSS

$custom: #404e44;
$custom-light: #757f77;
$custom-dark: #000000;

JSON

{
  "hex": "#404e44",
  "rgb": {
    "r": 64,
    "g": 78,
    "b": 68
  },
  "hsl": {
    "h": 137.143,
    "s": 9.859,
    "l": 27.843
  },
  "oklch": {
    "l": 0.40839,
    "c": 0.0243,
    "h": 154.1
  },
  "luminance": 0.06956
}

Semantic roles & 50–950 ramp

primary

#404E44

secondary

#7D6D78

accent

#75A1B3

background

#F7F7F7

surface

#EDEEED

border

#C8C9C8

text

#080A08

muted

#7B7C7B

Preview Lab

Preview with #404E44

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

Preview Lab → · Contrast checker → · Palette generator →