#404C22#404C22

#404C22 is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.5% C 0.066 H 122.6°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#404C22
RGB	rgb(64, 76, 34)
HSL	hsl(77, 38%, 22%)
HSV	hsv(77, 55%, 30%)
CMYK	cmyk(15.8%, 0%, 55.3%, 70.2%)
CIE-LAB	lab(30.34, -12.54, 23.20)
CIE-LCH	lch(30.34, 26.37, 118.40°)
OKLab	oklab(39.51% -0.0353 0.0552)
OKLCH	oklch(39.51% 0.066 122.6)
XYZ	xyz(4.9875, 6.3744, 2.4807)
Luminance	0.0637 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404C22 #2E224C

analogous

#4C4322 #404C22 #2B4C22

triadic

#404C22 #22404C #4C2240

tetradic

#404C22 #224C43 #2E224C #4C222B

square

#404C22 #224C43 #2E224C #4C222B

split-complementary

#404C22 #222B4C #43224C

monochromatic

#121509 #1C220F #404C22 #647635 #87A148

Accessibility & contrast

On white

9.23

#404C22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#404C22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404C22

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404C22	#FFFFFF	#000000	##FFFFFF
##404C22	1.00	9.23	2.27	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50481E

Deuteranopia (green-blind)

#4F4724

Tritanopia (blue-blind)

#434842

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #404c22;
/* rgb */ color: rgb(64, 76, 34);
/* oklch */ color: oklch(39.5% 0.066 122.6);

Tailwind

colors: {
  custom: {
    50: '#767e5e',
    500: '#404c22',
    950: '#000000',
  },
}

SCSS

$custom: #404c22;
$custom-light: #767e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#404c22",
  "rgb": {
    "r": 64,
    "g": 76,
    "b": 34
  },
  "hsl": {
    "h": 77.143,
    "s": 38.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.39512,
    "c": 0.0655,
    "h": 122.6
  },
  "luminance": 0.06374
}

Semantic roles & 50–950 ramp

primary

#404C22

secondary

#594A80

accent

#5ACE7B

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#080904

muted

#7B7B79

Preview Lab

Preview with #404C22

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

Preview Lab → · Contrast checker → · Palette generator →