#405C2F#405C2F

#405C2F is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 44.0% C 0.077 H 134.7°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#405C2F
RGB	rgb(64, 92, 47)
HSL	hsl(97, 32%, 27%)
HSV	hsv(97, 49%, 36%)
CMYK	cmyk(30.4%, 0%, 48.9%, 63.9%)
CIE-LAB	lab(35.89, -19.66, 22.55)
CIE-LCH	lch(35.89, 29.92, 131.08°)
OKLab	oklab(44.05% -0.0541 0.0547)
OKLCH	oklch(44.05% 0.077 134.7)
XYZ	xyz(6.4544, 8.9493, 4.0761)
Luminance	0.0895 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405C2F #4B2F5C

analogous

#575C2F #405C2F #2F5C34

triadic

#405C2F #2F405C #5C2F40

tetradic

#405C2F #2F575C #4B2F5C #5C342F

square

#405C2F #2F575C #4B2F5C #5C342F

split-complementary

#405C2F #342F5C #5C2F57

monochromatic

#0E140A #24331A #405C2F #5C8544 #79AB5A

Accessibility & contrast

On white

7.53

#405C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#405C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405C2F

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405C2F	#FFFFFF	#000000	##FFFFFF
##405C2F	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562B

Deuteranopia (green-blind)

#5B5432

Tritanopia (blue-blind)

#405951

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #405c2f;
/* rgb */ color: rgb(64, 92, 47);
/* oklch */ color: oklch(44.0% 0.077 134.7);

Tailwind

colors: {
  custom: {
    50: '#768a68',
    500: '#405c2f',
    950: '#000000',
  },
}

SCSS

$custom: #405c2f;
$custom-light: #768a68;
$custom-dark: #000000;

JSON

{
  "hex": "#405c2f",
  "rgb": {
    "r": 64,
    "g": 92,
    "b": 47
  },
  "hsl": {
    "h": 97.333,
    "s": 32.374,
    "l": 27.255
  },
  "oklch": {
    "l": 0.4405,
    "c": 0.07693,
    "h": 134.7
  },
  "luminance": 0.0895
}

Semantic roles & 50–950 ramp

primary

#405C2F

secondary

#7A598E

accent

#5FC9A1

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#080B06

muted

#7B7C7A

Preview Lab

Preview with #405C2F

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

Preview Lab → · Contrast checker → · Palette generator →