#40752B#40752B

#40752B is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.8% C 0.120 H 137.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#40752B
RGB	rgb(64, 117, 43)
HSL	hsl(103, 46%, 31%)
HSV	hsv(103, 63%, 46%)
CMYK	cmyk(45.3%, 0%, 63.2%, 54.1%)
CIE-LAB	lab(44.21, -32.39, 34.59)
CIE-LCH	lch(44.21, 47.39, 133.12°)
OKLab	oklab(50.82% -0.0893 0.0808)
OKLCH	oklch(50.82% 0.12 137.9)
XYZ	xyz(8.9114, 13.9864, 4.5151)
Luminance	0.1399 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40752B #602B75

analogous

#65752B #40752B #2B753B

triadic

#40752B #2B4075 #752B40

tetradic

#40752B #2B6575 #602B75 #753B2B

square

#40752B #2B6575 #602B75 #753B2B

split-complementary

#40752B #3B2B75 #752B65

monochromatic

#0F1B0A #28481B #40752B #58A23B #76C259

Accessibility & contrast

On white

5.53

#40752B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#40752B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #40752B

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40752B	#FFFFFF	#000000	##FFFFFF
##40752B	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B23

Deuteranopia (green-blind)

#716731

Tritanopia (blue-blind)

#3D7165

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #40752b;
/* rgb */ color: rgb(64, 117, 43);
/* oklch */ color: oklch(50.8% 0.120 137.9);

Tailwind

colors: {
  custom: {
    50: '#799d67',
    500: '#40752b',
    950: '#000000',
  },
}

SCSS

$custom: #40752b;
$custom-light: #799d67;
$custom-dark: #000000;

JSON

{
  "hex": "#40752b",
  "rgb": {
    "r": 64,
    "g": 117,
    "b": 43
  },
  "hsl": {
    "h": 102.973,
    "s": 46.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.50815,
    "c": 0.12039,
    "h": 137.9
  },
  "luminance": 0.13987
}

Semantic roles & 50–950 ramp

primary

#40752B

secondary

#9055A7

accent

#52D6B0

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#090E06

muted

#7B7E7A

Preview Lab

Preview with #40752B

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

Preview Lab → · Contrast checker → · Palette generator →