#40C73D#40C73D

#40C73D is a light, highly saturated green. Relative luminance 0.423; OKLCH L 73.0% C 0.212 H 142.7°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#40C73D
RGB	rgb(64, 199, 61)
HSL	hsl(119, 55%, 51%)
HSV	hsv(119, 69%, 78%)
CMYK	cmyk(67.8%, 0%, 69.3%, 22%)
CIE-LAB	lab(71.06, -61.97, 56.00)
CIE-LCH	lch(71.06, 83.52, 137.90°)
OKLab	oklab(73% -0.1684 0.1281)
OKLCH	oklch(73% 0.212 142.7)
XYZ	xyz(23.3787, 42.2713, 11.3411)
Luminance	0.4227 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C73D #C43DC7

analogous

#85C73D #40C73D #3DC77F

triadic

#40C73D #3D40C7 #C73D40

tetradic

#40C73D #3D85C7 #C43DC7 #C77F3D

square

#40C73D #3D85C7 #C43DC7 #C77F3D

split-complementary

#40C73D #7F3DC7 #C73D85

monochromatic

#206B1F #2F9A2D #40C73D #6FD56C #9EE29C

Accessibility & contrast

On white

2.22

#40C73D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#40C73D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C73D

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C73D	#FFFFFF	#000000	##000000
##40C73D	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB528

Deuteranopia (green-blind)

#BBAA4A

Tritanopia (blue-blind)

#1DC1AB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c73d;
/* rgb */ color: rgb(64, 199, 61);
/* oklch */ color: oklch(73.0% 0.212 142.7);

Tailwind

colors: {
  custom: {
    50: '#87d97a',
    500: '#40c73d',
    950: '#000000',
  },
}

SCSS

$custom: #40c73d;
$custom-light: #87d97a;
$custom-dark: #000000;

JSON

{
  "hex": "#40c73d",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 61
  },
  "hsl": {
    "h": 118.696,
    "s": 55.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73004,
    "c": 0.21157,
    "h": 142.7
  },
  "luminance": 0.42274
}

Semantic roles & 50–950 ramp

primary

#40C73D

secondary

#CD91CE

accent

#49DFDB

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40C73D

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

Preview Lab → · Contrast checker → · Palette generator →