#405B2A#405B2A

#405B2A is a dark, moderate yellow-green. Relative luminance 0.087; OKLCH L 43.7% C 0.081 H 132.6°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#405B2A
RGB	rgb(64, 91, 42)
HSL	hsl(93, 37%, 26%)
HSV	hsv(93, 54%, 36%)
CMYK	cmyk(29.7%, 0%, 53.8%, 64.3%)
CIE-LAB	lab(35.48, -19.82, 24.88)
CIE-LCH	lch(35.48, 31.81, 128.54°)
OKLab	oklab(43.69% -0.0549 0.0596)
OKLCH	oklch(43.69% 0.081 132.6)
XYZ	xyz(6.2733, 8.7391, 3.5463)
Luminance	0.0874 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405B2A #452A5B

analogous

#585B2A #405B2A #2A5B2C

triadic

#405B2A #2A405B #5B2A40

tetradic

#405B2A #2A585B #452A5B #5B2C2A

square

#405B2A #2A585B #452A5B #5B2C2A

split-complementary

#405B2A #2C2A5B #5B2A58

monochromatic

#0F150A #233117 #405B2A #5D853D #7BAF51

Accessibility & contrast

On white

7.64

#405B2A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#405B2A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405B2A

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405B2A	#FFFFFF	#000000	##FFFFFF
##405B2A	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5526

Deuteranopia (green-blind)

#5B532D

Tritanopia (blue-blind)

#415850

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #405b2a;
/* rgb */ color: rgb(64, 91, 42);
/* oklch */ color: oklch(43.7% 0.081 132.6);

Tailwind

colors: {
  custom: {
    50: '#768965',
    500: '#405b2a',
    950: '#000000',
  },
}

SCSS

$custom: #405b2a;
$custom-light: #768965;
$custom-dark: #000000;

JSON

{
  "hex": "#405b2a",
  "rgb": {
    "r": 64,
    "g": 91,
    "b": 42
  },
  "hsl": {
    "h": 93.061,
    "s": 36.842,
    "l": 26.078
  },
  "oklch": {
    "l": 0.43694,
    "c": 0.081,
    "h": 132.6
  },
  "luminance": 0.08739
}

Semantic roles & 50–950 ramp

primary

#405B2A

secondary

#73538D

accent

#5BCD9A

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090B05

muted

#7B7C7A

Preview Lab

Preview with #405B2A

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

Preview Lab → · Contrast checker → · Palette generator →