#424C22#424C22

#424C22 is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.7% C 0.065 H 120.5°. Best body text is #FFFFFF at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#424C22
RGB	rgb(66, 76, 34)
HSL	hsl(74, 38%, 22%)
HSV	hsv(74, 55%, 30%)
CMYK	cmyk(13.2%, 0%, 55.3%, 70.2%)
CIE-LAB	lab(30.50, -11.61, 23.43)
CIE-LCH	lch(30.50, 26.15, 116.35°)
OKLab	oklab(39.69% -0.0328 0.0557)
OKLCH	oklch(39.69% 0.065 120.5)
XYZ	xyz(5.1200, 6.4426, 2.4869)
Luminance	0.0644 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424C22 #2C224C

analogous

#4C4122 #424C22 #2D4C22

triadic

#424C22 #22424C #4C2242

tetradic

#424C22 #224C41 #2C224C #4C222D

square

#424C22 #224C41 #2C224C #4C222D

split-complementary

#424C22 #222D4C #41224C

monochromatic

#121509 #1D220F #424C22 #677635 #8BA148

Accessibility & contrast

On white

9.18

#424C22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#424C22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424C22

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424C22	#FFFFFF	#000000	##FFFFFF
##424C22	1.00	9.18	2.29	9.18
#FFFFFF	9.18	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50481E

Deuteranopia (green-blind)

#4F4824

Tritanopia (blue-blind)

#454842

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #424c22;
/* rgb */ color: rgb(66, 76, 34);
/* oklch */ color: oklch(39.7% 0.065 120.5);

Tailwind

colors: {
  custom: {
    50: '#777e5e',
    500: '#424c22',
    950: '#000000',
  },
}

SCSS

$custom: #424c22;
$custom-light: #777e5e;
$custom-dark: #000000;

JSON

{
  "hex": "#424c22",
  "rgb": {
    "r": 66,
    "g": 76,
    "b": 34
  },
  "hsl": {
    "h": 74.286,
    "s": 38.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.39686,
    "c": 0.06461,
    "h": 120.5
  },
  "luminance": 0.06443
}

Semantic roles & 50–950 ramp

primary

#424C22

secondary

#574A80

accent

#5ACE75

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#090904

muted

#7B7B79

Preview Lab

Preview with #424C22

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

Preview Lab → · Contrast checker → · Palette generator →