#40743E#40743E

#40743E is a mid, moderate green. Relative luminance 0.139; OKLCH L 50.8% C 0.100 H 143.2°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#40743E
RGB	rgb(64, 116, 62)
HSL	hsl(118, 30%, 35%)
HSV	hsv(118, 47%, 45%)
CMYK	cmyk(44.8%, 0%, 46.6%, 54.5%)
CIE-LAB	lab(44.13, -29.37, 24.48)
CIE-LCH	lch(44.13, 38.23, 140.18°)
OKLab	oklab(50.83% -0.08 0.0599)
OKLCH	oklch(50.83% 0.1 143.2)
XYZ	xyz(9.2288, 13.9280, 6.7586)
Luminance	0.1393 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40743E #723E74

analogous

#5B743E #40743E #3E7457

triadic

#40743E #3E4074 #743E40

tetradic

#40743E #3E5B74 #723E74 #74573E

square

#40743E #3E5B74 #723E74 #74573E

split-complementary

#40743E #573E74 #743E5B

monochromatic

#142413 #2A4C29 #40743E #569C53 #79B676

Accessibility & contrast

On white

5.55

#40743E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#40743E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40743E

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40743E	#FFFFFF	#000000	##FFFFFF
##40743E	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766B3A

Deuteranopia (green-blind)

#6F6641

Tritanopia (blue-blind)

#3A7167

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #40743e;
/* rgb */ color: rgb(64, 116, 62);
/* oklch */ color: oklch(50.8% 0.100 143.2);

Tailwind

colors: {
  custom: {
    50: '#789c74',
    500: '#40743e',
    950: '#000000',
  },
}

SCSS

$custom: #40743e;
$custom-light: #789c74;
$custom-dark: #000000;

JSON

{
  "hex": "#40743e",
  "rgb": {
    "r": 64,
    "g": 116,
    "b": 62
  },
  "hsl": {
    "h": 117.778,
    "s": 30.337,
    "l": 34.902
  },
  "oklch": {
    "l": 0.50827,
    "c": 0.09993,
    "h": 143.2
  },
  "luminance": 0.13929
}

Semantic roles & 50–950 ramp

primary

#40743E

secondary

#9F6DA0

accent

#61C7C3

background

#F7F9F7

surface

#EDF2ED

border

#C8CCC8

text

#090E08

muted

#7B7E7B

Preview Lab

Preview with #40743E

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

Preview Lab → · Contrast checker → · Palette generator →