#405D2D#405D2D

#405D2D is a dark, moderate yellow-green. Relative luminance 0.091; OKLCH L 44.3% C 0.081 H 134.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#405D2D
RGB	rgb(64, 93, 45)
HSL	hsl(96, 35%, 27%)
HSV	hsv(96, 52%, 36%)
CMYK	cmyk(31.2%, 0%, 51.6%, 63.5%)
CIE-LAB	lab(36.19, -20.47, 24.07)
CIE-LCH	lch(36.19, 31.60, 130.38°)
OKLab	oklab(44.29% -0.0564 0.058)
OKLCH	oklch(44.29% 0.081 134.2)
XYZ	xyz(6.5022, 9.1079, 3.8975)
Luminance	0.0911 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405D2D #4A2D5D

analogous

#585D2D #405D2D #2D5D32

triadic

#405D2D #2D405D #5D2D40

tetradic

#405D2D #2D585D #4A2D5D #5D322D

square

#405D2D #2D585D #4A2D5D #5D322D

split-complementary

#405D2D #322D5D #5D2D58

monochromatic

#0E150A #243419 #405D2D #5C8641 #79AE57

Accessibility & contrast

On white

7.44

#405D2D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#405D2D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405D2D

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405D2D	#FFFFFF	#000000	##FFFFFF
##405D2D	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605729

Deuteranopia (green-blind)

#5C5430

Tritanopia (blue-blind)

#405A52

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #405d2d;
/* rgb */ color: rgb(64, 93, 45);
/* oklch */ color: oklch(44.3% 0.081 134.2);

Tailwind

colors: {
  custom: {
    50: '#768b67',
    500: '#405d2d',
    950: '#000000',
  },
}

SCSS

$custom: #405d2d;
$custom-light: #768b67;
$custom-dark: #000000;

JSON

{
  "hex": "#405d2d",
  "rgb": {
    "r": 64,
    "g": 93,
    "b": 45
  },
  "hsl": {
    "h": 96.25,
    "s": 34.783,
    "l": 27.059
  },
  "oklch": {
    "l": 0.44287,
    "c": 0.08094,
    "h": 134.2
  },
  "luminance": 0.09108
}

Semantic roles & 50–950 ramp

primary

#405D2D

secondary

#79578F

accent

#5DCB9F

background

#F7F8F6

surface

#EDF0EB

border

#C8CBC6

text

#090C06

muted

#7B7D7A

Preview Lab

Preview with #405D2D

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

Preview Lab → · Contrast checker → · Palette generator →