#405C2C#405C2C

#405C2C is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 44.0% C 0.080 H 133.6°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#405C2C
RGB	rgb(64, 92, 44)
HSL	hsl(95, 35%, 27%)
HSV	hsv(95, 52%, 36%)
CMYK	cmyk(30.4%, 0%, 52.2%, 63.9%)
CIE-LAB	lab(35.84, -20.08, 24.20)
CIE-LCH	lch(35.84, 31.45, 129.68°)
OKLab	oklab(44% -0.0554 0.0582)
OKLCH	oklch(44% 0.08 133.6)
XYZ	xyz(6.3960, 8.9259, 3.7683)
Luminance	0.0893 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405C2C #482C5C

analogous

#585C2C #405C2C #2C5C30

triadic

#405C2C #2C405C #5C2C40

tetradic

#405C2C #2C585C #482C5C #5C302C

square

#405C2C #2C585C #482C5C #5C302C

split-complementary

#405C2C #302C5C #5C2C58

monochromatic

#0E150A #233318 #405C2C #5D8540 #7AAE55

Accessibility & contrast

On white

7.54

#405C2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#405C2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405C2C

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405C2C	#FFFFFF	#000000	##FFFFFF
##405C2C	1.00	7.54	2.79	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5628

Deuteranopia (green-blind)

#5B532F

Tritanopia (blue-blind)

#405951

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #405c2c;
/* rgb */ color: rgb(64, 92, 44);
/* oklch */ color: oklch(44.0% 0.080 133.6);

Tailwind

colors: {
  custom: {
    50: '#768a66',
    500: '#405c2c',
    950: '#000000',
  },
}

SCSS

$custom: #405c2c;
$custom-light: #768a66;
$custom-dark: #000000;

JSON

{
  "hex": "#405c2c",
  "rgb": {
    "r": 64,
    "g": 92,
    "b": 44
  },
  "hsl": {
    "h": 95,
    "s": 35.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.43998,
    "c": 0.08039,
    "h": 133.6
  },
  "luminance": 0.08926
}

Semantic roles & 50–950 ramp

primary

#405C2C

secondary

#77568E

accent

#5CCB9D

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#080B06

muted

#7B7C7A

Preview Lab

Preview with #405C2C

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

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