#405C22#405C22

#405C22 is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.9% C 0.091 H 130.9°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#405C22
RGB	rgb(64, 92, 34)
HSL	hsl(89, 46%, 25%)
HSV	hsv(89, 63%, 36%)
CMYK	cmyk(30.4%, 0%, 63%, 63.9%)
CIE-LAB	lab(35.71, -21.30, 29.47)
CIE-LCH	lch(35.71, 36.36, 125.86°)
OKLab	oklab(43.85% -0.0596 0.0688)
OKLCH	oklch(43.85% 0.091 130.9)
XYZ	xyz(6.2302, 8.8596, 2.8949)
Luminance	0.0886 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405C22 #3E225C

analogous

#5C5B22 #405C22 #235C22

triadic

#405C22 #22405C #5C2240

tetradic

#405C22 #225C5B #3E225C #5C2223

square

#405C22 #225C5B #3E225C #5C2223

split-complementary

#405C22 #22235C #5B225C

monochromatic

#101608 #212F11 #405C22 #5F8933 #7EB543

Accessibility & contrast

On white

7.58

#405C22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#405C22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405C22

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405C22	#FFFFFF	#000000	##FFFFFF
##405C22	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60551C

Deuteranopia (green-blind)

#5C5326

Tritanopia (blue-blind)

#41584F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #405c22;
/* rgb */ color: rgb(64, 92, 34);
/* oklch */ color: oklch(43.9% 0.091 130.9);

Tailwind

colors: {
  custom: {
    50: '#778a5f',
    500: '#405c22',
    950: '#000000',
  },
}

SCSS

$custom: #405c22;
$custom-light: #778a5f;
$custom-dark: #000000;

JSON

{
  "hex": "#405c22",
  "rgb": {
    "r": 64,
    "g": 92,
    "b": 34
  },
  "hsl": {
    "h": 88.966,
    "s": 46.032,
    "l": 24.706
  },
  "oklch": {
    "l": 0.43852,
    "c": 0.09102,
    "h": 130.9
  },
  "luminance": 0.0886
}

Semantic roles & 50–950 ramp

primary

#405C22

secondary

#6C4A90

accent

#52D692

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#090B05

muted

#7B7C79

Preview Lab

Preview with #405C22

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

Preview Lab → · Contrast checker → · Palette generator →