#404E36#404E36

#404E36 is a dark, muted yellow-green. Relative luminance 0.068; OKLCH L 40.4% C 0.043 H 132.7°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#404E36
RGB	rgb(64, 78, 54)
HSL	hsl(95, 18%, 26%)
HSV	hsv(95, 31%, 31%)
CMYK	cmyk(17.9%, 0%, 30.8%, 69.4%)
CIE-LAB	lab(31.36, -10.69, 12.44)
CIE-LCH	lch(31.36, 16.40, 130.66°)
OKLab	oklab(40.45% -0.0289 0.0314)
OKLCH	oklch(40.45% 0.043 132.7)
XYZ	xyz(5.5045, 6.8050, 4.5128)
Luminance	0.0680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404E36 #44364E

analogous

#4C4E36 #404E36 #364E38

triadic

#404E36 #36404E #4E3640

tetradic

#404E36 #364C4E #44364E #4E3836

square

#404E36 #364C4E #44364E #4E3836

split-complementary

#404E36 #38364E #4E364C

monochromatic

#0F120D #222A1D #404E36 #5E724F #7B9668

Accessibility & contrast

On white

8.89

#404E36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#404E36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404E36

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404E36	#FFFFFF	#000000	##FFFFFF
##404E36	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#504B34

Deuteranopia (green-blind)

#4E4937

Tritanopia (blue-blind)

#404C48

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #404e36;
/* rgb */ color: rgb(64, 78, 54);
/* oklch */ color: oklch(40.4% 0.043 132.7);

Tailwind

colors: {
  custom: {
    50: '#757f6d',
    500: '#404e36',
    950: '#000000',
  },
}

SCSS

$custom: #404e36;
$custom-light: #757f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#404e36",
  "rgb": {
    "r": 64,
    "g": 78,
    "b": 54
  },
  "hsl": {
    "h": 95,
    "s": 18.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.40447,
    "c": 0.0427,
    "h": 132.7
  },
  "luminance": 0.06805
}

Semantic roles & 50–950 ramp

primary

#404E36

secondary

#72627E

accent

#6DBB9A

background

#F7F7F6

surface

#EDEEEB

border

#C8C9C6

text

#080A07

muted

#7B7C7A

Preview Lab

Preview with #404E36

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

Preview Lab → · Contrast checker → · Palette generator →