#405444#405444

#405444 is a dark, muted green. Relative luminance 0.078; OKLCH L 42.4% C 0.036 H 150.6°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#405444
RGB	rgb(64, 84, 68)
HSL	hsl(132, 14%, 29%)
HSV	hsv(132, 24%, 33%)
CMYK	cmyk(23.8%, 0%, 19%, 67.1%)
CIE-LAB	lab(33.66, -11.42, 6.87)
CIE-LCH	lch(33.66, 13.33, 148.98°)
OKLab	oklab(42.4% -0.0315 0.0177)
OKLCH	oklch(42.4% 0.036 150.6)
XYZ	xyz(6.3278, 7.8478, 6.6491)
Luminance	0.0785 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405444 #544050

analogous

#465440 #405444 #40544E

triadic

#405444 #444054 #544440

tetradic

#405444 #404654 #544050 #544E40

square

#405444 #404654 #544050 #544E40

split-complementary

#405444 #4E4054 #544046

monochromatic

#0D110E #263128 #405444 #5A7760 #77977D

Accessibility & contrast

On white

8.17

#405444 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#405444 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405444

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405444	#FFFFFF	#000000	##FFFFFF
##405444	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545143

Deuteranopia (green-blind)

#514E45

Tritanopia (blue-blind)

#3D534F

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #405444;
/* rgb */ color: rgb(64, 84, 68);
/* oklch */ color: oklch(42.4% 0.036 150.6);

Tailwind

colors: {
  custom: {
    50: '#758477',
    500: '#405444',
    950: '#000000',
  },
}

SCSS

$custom: #405444;
$custom-light: #758477;
$custom-dark: #000000;

JSON

{
  "hex": "#405444",
  "rgb": {
    "r": 64,
    "g": 84,
    "b": 68
  },
  "hsl": {
    "h": 132,
    "s": 13.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42401,
    "c": 0.03612,
    "h": 150.6
  },
  "luminance": 0.07848
}

Semantic roles & 50–950 ramp

primary

#405444

secondary

#836D7F

accent

#71A9B6

background

#F7F8F7

surface

#EDEFED

border

#C8CAC8

text

#080A08

muted

#7B7C7B

Preview Lab

Preview with #405444

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

Preview Lab → · Contrast checker → · Palette generator →