#405E3A#405E3A

#405E3A is a dark, moderate green. Relative luminance 0.094; OKLCH L 44.8% C 0.067 H 140.3°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#405E3A
RGB	rgb(64, 94, 58)
HSL	hsl(110, 24%, 30%)
HSV	hsv(110, 38%, 37%)
CMYK	cmyk(31.9%, 0%, 38.3%, 63.1%)
CIE-LAB	lab(36.74, -18.96, 17.21)
CIE-LCH	lch(36.74, 25.61, 137.77°)
OKLab	oklab(44.81% -0.0517 0.0429)
OKLCH	oklch(44.81% 0.067 140.3)
XYZ	xyz(6.8805, 9.4006, 5.4541)
Luminance	0.0940 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405E3A #583A5E

analogous

#525E3A #405E3A #3A5E46

triadic

#405E3A #3A405E #5E3A40

tetradic

#405E3A #3A525E #583A5E #5E463A

square

#405E3A #3A525E #583A5E #5E463A

split-complementary

#405E3A #463A5E #5E3A52

monochromatic

#0D130C #263823 #405E3A #5A8451 #77A56D

Accessibility & contrast

On white

7.29

#405E3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#405E3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405E3A

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405E3A	#FFFFFF	#000000	##FFFFFF
##405E3A	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605838

Deuteranopia (green-blind)

#5B553C

Tritanopia (blue-blind)

#3E5C55

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #405e3a;
/* rgb */ color: rgb(64, 94, 58);
/* oklch */ color: oklch(44.8% 0.067 140.3);

Tailwind

colors: {
  custom: {
    50: '#768c70',
    500: '#405e3a',
    950: '#000000',
  },
}

SCSS

$custom: #405e3a;
$custom-light: #768c70;
$custom-dark: #000000;

JSON

{
  "hex": "#405e3a",
  "rgb": {
    "r": 64,
    "g": 94,
    "b": 58
  },
  "hsl": {
    "h": 110,
    "s": 23.684,
    "l": 29.804
  },
  "oklch": {
    "l": 0.44806,
    "c": 0.06719,
    "h": 140.3
  },
  "luminance": 0.09401
}

Semantic roles & 50–950 ramp

primary

#405E3A

secondary

#87668E

accent

#68C0B1

background

#F7F8F6

surface

#EDF0EC

border

#C8CBC7

text

#080C07

muted

#7B7D7A

Preview Lab

Preview with #405E3A

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

Preview Lab → · Contrast checker → · Palette generator →