#405C2B#405C2B

#405C2B is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 44.0% C 0.082 H 133.3°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#405C2B
RGB	rgb(64, 92, 43)
HSL	hsl(94, 36%, 26%)
HSV	hsv(94, 53%, 36%)
CMYK	cmyk(30.4%, 0%, 53.3%, 63.9%)
CIE-LAB	lab(35.83, -20.22, 24.75)
CIE-LCH	lch(35.83, 31.96, 129.24°)
OKLab	oklab(43.98% -0.0559 0.0594)
OKLCH	oklch(43.98% 0.082 133.3)
XYZ	xyz(6.3774, 8.9185, 3.6705)
Luminance	0.0892 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405C2B #472B5C

analogous

#595C2B #405C2B #2B5C2F

triadic

#405C2B #2B405C #5C2B40

tetradic

#405C2B #2B595C #472B5C #5C2F2B

square

#405C2B #2B595C #472B5C #5C2F2B

split-complementary

#405C2B #2F2B5C #5C2B59

monochromatic

#0F150A #233218 #405C2B #5D863E #7AAF53

Accessibility & contrast

On white

7.54

#405C2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#405C2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405C2B

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405C2B	#FFFFFF	#000000	##FFFFFF
##405C2B	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5627

Deuteranopia (green-blind)

#5B532E

Tritanopia (blue-blind)

#405951

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #405c2b;
/* rgb */ color: rgb(64, 92, 43);
/* oklch */ color: oklch(44.0% 0.082 133.3);

Tailwind

colors: {
  custom: {
    50: '#768a65',
    500: '#405c2b',
    950: '#000000',
  },
}

SCSS

$custom: #405c2b;
$custom-light: #768a65;
$custom-dark: #000000;

JSON

{
  "hex": "#405c2b",
  "rgb": {
    "r": 64,
    "g": 92,
    "b": 43
  },
  "hsl": {
    "h": 94.286,
    "s": 36.296,
    "l": 26.471
  },
  "oklch": {
    "l": 0.43982,
    "c": 0.08153,
    "h": 133.3
  },
  "luminance": 0.08919
}

Semantic roles & 50–950 ramp

primary

#405C2B

secondary

#76558E

accent

#5BCC9C

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090B06

muted

#7B7C7A

Preview Lab

Preview with #405C2B

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

Preview Lab → · Contrast checker → · Palette generator →