#405243#405243

#405243 is a dark, muted green. Relative luminance 0.075; OKLCH L 41.8% C 0.033 H 149.7°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#405243
RGB	rgb(64, 82, 67)
HSL	hsl(130, 12%, 29%)
HSV	hsv(130, 22%, 32%)
CMYK	cmyk(22%, 0%, 18.3%, 67.8%)
CIE-LAB	lab(32.98, -10.46, 6.54)
CIE-LCH	lch(32.98, 12.34, 148.01°)
OKLab	oklab(41.85% -0.0288 0.0169)
OKLCH	oklch(41.85% 0.033 149.7)
XYZ	xyz(6.1445, 7.5297, 6.4387)
Luminance	0.0753 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#405243 #52404F

analogous

#465240 #405243 #40524C

triadic

#405243 #434052 #524340

tetradic

#405243 #404652 #52404F #524C40

square

#405243 #404652 #52404F #524C40

split-complementary

#405243 #4C4052 #524046

monochromatic

#0D110E #253027 #405243 #5B745F #77957C

Accessibility & contrast

On white

8.38

#405243 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#405243 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #405243

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##405243	#FFFFFF	#000000	##FFFFFF
##405243	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524F42

Deuteranopia (green-blind)

#4F4D44

Tritanopia (blue-blind)

#3E514E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #405243;
/* rgb */ color: rgb(64, 82, 67);
/* oklch */ color: oklch(41.8% 0.033 149.7);

Tailwind

colors: {
  custom: {
    50: '#758277',
    500: '#405243',
    950: '#000000',
  },
}

SCSS

$custom: #405243;
$custom-light: #758277;
$custom-dark: #000000;

JSON

{
  "hex": "#405243",
  "rgb": {
    "r": 64,
    "g": 82,
    "b": 67
  },
  "hsl": {
    "h": 130,
    "s": 12.329,
    "l": 28.627
  },
  "oklch": {
    "l": 0.41849,
    "c": 0.03339,
    "h": 149.7
  },
  "luminance": 0.0753
}

Semantic roles & 50–950 ramp

primary

#405243

secondary

#816D7E

accent

#73AAB5

background

#F7F7F7

surface

#EDEEED

border

#C8C9C8

text

#080A08

muted

#7B7C7B

Preview Lab

Preview with #405243

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

Preview Lab → · Contrast checker → · Palette generator →