#40563E#40563E

#40563E is a dark, muted green. Relative luminance 0.081; OKLCH L 42.8% C 0.047 H 142.6°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#40563E
RGB	rgb(64, 86, 62)
HSL	hsl(115, 16%, 29%)
HSV	hsv(115, 28%, 34%)
CMYK	cmyk(25.6%, 0%, 27.9%, 66.3%)
CIE-LAB	lab(34.18, -13.80, 11.32)
CIE-LCH	lch(34.18, 17.85, 140.65°)
OKLab	oklab(42.76% -0.0376 0.0288)
OKLCH	oklch(42.76% 0.047 142.6)
XYZ	xyz(6.3114, 8.0932, 5.7861)
Luminance	0.0809 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40563E #543E56

analogous

#4C563E #40563E #3E5648

triadic

#40563E #3E4056 #563E40

tetradic

#40563E #3E4C56 #543E56 #56483E

square

#40563E #3E4C56 #543E56 #56483E

split-complementary

#40563E #483E56 #563E4C

monochromatic

#0D120D #263224 #40563E #5A7A58 #779B74

Accessibility & contrast

On white

8.02

#40563E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#40563E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40563E

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40563E	#FFFFFF	#000000	##FFFFFF
##40563E	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57523D

Deuteranopia (green-blind)

#54503F

Tritanopia (blue-blind)

#3E5450

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #40563e;
/* rgb */ color: rgb(64, 86, 62);
/* oklch */ color: oklch(42.8% 0.047 142.6);

Tailwind

colors: {
  custom: {
    50: '#758573',
    500: '#40563e',
    950: '#000000',
  },
}

SCSS

$custom: #40563e;
$custom-light: #758573;
$custom-dark: #000000;

JSON

{
  "hex": "#40563e",
  "rgb": {
    "r": 64,
    "g": 86,
    "b": 62
  },
  "hsl": {
    "h": 115,
    "s": 16.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.42764,
    "c": 0.04738,
    "h": 142.6
  },
  "luminance": 0.08093
}

Semantic roles & 50–950 ramp

primary

#40563E

secondary

#836A86

accent

#6FB9B3

background

#F7F8F6

surface

#EDEFEC

border

#C8CAC7

text

#080B08

muted

#7B7C7B

Preview Lab

Preview with #40563E

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

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