#40643D#40643D

#40643D is a mid, moderate green. Relative luminance 0.105; OKLCH L 46.5% C 0.074 H 142.5°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#40643D
RGB	rgb(64, 100, 61)
HSL	hsl(115, 24%, 32%)
HSV	hsv(115, 39%, 39%)
CMYK	cmyk(36%, 0%, 39%, 60.8%)
CIE-LAB	lab(38.80, -21.60, 18.15)
CIE-LCH	lch(38.80, 28.21, 139.97°)
OKLab	oklab(46.49% -0.0589 0.0452)
OKLCH	oklch(46.49% 0.074 142.5)
XYZ	xyz(7.5135, 10.5409, 6.0527)
Luminance	0.1054 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40643D #613D64

analogous

#54643D #40643D #3D644E

triadic

#40643D #3D4064 #643D40

tetradic

#40643D #3D5464 #613D64 #644E3D

square

#40643D #3D5464 #613D64 #644E3D

split-complementary

#40643D #4E3D64 #643D54

monochromatic

#0F180F #283E26 #40643D #588A54 #76A972

Accessibility & contrast

On white

6.76

#40643D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#40643D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40643D

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40643D	#FFFFFF	#000000	##FFFFFF
##40643D	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3A

Deuteranopia (green-blind)

#605A3F

Tritanopia (blue-blind)

#3D625A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #40643d;
/* rgb */ color: rgb(64, 100, 61);
/* oklch */ color: oklch(46.5% 0.074 142.5);

Tailwind

colors: {
  custom: {
    50: '#769073',
    500: '#40643d',
    950: '#000000',
  },
}

SCSS

$custom: #40643d;
$custom-light: #769073;
$custom-dark: #000000;

JSON

{
  "hex": "#40643d",
  "rgb": {
    "r": 64,
    "g": 100,
    "b": 61
  },
  "hsl": {
    "h": 115.385,
    "s": 24.224,
    "l": 31.569
  },
  "oklch": {
    "l": 0.46485,
    "c": 0.07423,
    "h": 142.5
  },
  "luminance": 0.10541
}

Semantic roles & 50–950 ramp

primary

#40643D

secondary

#916994

accent

#67C1BA

background

#F7F8F6

surface

#EDF0EC

border

#C8CBC7

text

#080C08

muted

#7B7D7B

Preview Lab

Preview with #40643D

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

Preview Lab → · Contrast checker → · Palette generator →