#405B41#405B41

#405B41 is a dark, muted green. Relative luminance 0.090; OKLCH L 44.2% C 0.053 H 145.5°. Best body text is #FFFFFF at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#405B41
RGB	rgb(64, 91, 65)
HSL	hsl(122, 17%, 30%)
HSV	hsv(122, 30%, 36%)
CMYK	cmyk(29.7%, 0%, 28.6%, 64.3%)
CIE-LAB	lab(35.89, -16.02, 11.84)
CIE-LCH	lch(35.89, 19.92, 143.55°)
OKLab	oklab(44.17% -0.0438 0.0301)
OKLCH	oklch(44.17% 0.053 145.5)
XYZ	xyz(6.8093, 8.9536, 6.3694)
Luminance	0.0895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405B41 #5B405A

analogous

#4C5B40 #405B41 #405B4E

triadic

#405B41 #41405B #5B4140

tetradic

#405B41 #404C5B #5B405A #5B4E40

square

#405B41 #404C5B #5B405A #5B4E40

split-complementary

#405B41 #4E405B #5B404C

monochromatic

#0D130E #273727 #405B41 #597F5B #769F78

Accessibility & contrast

On white

7.52

#405B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#405B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405B41

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405B41	#FFFFFF	#000000	##FFFFFF
##405B41	1.00	7.52	2.79	7.52
#FFFFFF	7.52	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563F

Deuteranopia (green-blind)

#585342

Tritanopia (blue-blind)

#3D5A54

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #405b41;
/* rgb */ color: rgb(64, 91, 65);
/* oklch */ color: oklch(44.2% 0.053 145.5);

Tailwind

colors: {
  custom: {
    50: '#758975',
    500: '#405b41',
    950: '#000000',
  },
}

SCSS

$custom: #405b41;
$custom-light: #758975;
$custom-dark: #000000;

JSON

{
  "hex": "#405b41",
  "rgb": {
    "r": 64,
    "g": 91,
    "b": 65
  },
  "hsl": {
    "h": 122.222,
    "s": 17.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.44168,
    "c": 0.0531,
    "h": 145.5
  },
  "luminance": 0.08954
}

Semantic roles & 50–950 ramp

primary

#405B41

secondary

#8A6C89

accent

#6EB7BA

background

#F7F8F7

surface

#EDF0ED

border

#C8CBC8

text

#080B08

muted

#7B7C7B

Preview Lab

Preview with #405B41

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

Preview Lab → · Contrast checker → · Palette generator →