#40C73A#40C73A

#40C73A is a light, highly saturated green. Relative luminance 0.422; OKLCH L 73.0% C 0.213 H 142.5°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#40C73A
RGB	rgb(64, 199, 58)
HSL	hsl(117, 56%, 50%)
HSV	hsv(117, 71%, 78%)
CMYK	cmyk(67.8%, 0%, 70.9%, 22%)
CIE-LAB	lab(71.04, -62.23, 57.12)
CIE-LCH	lch(71.04, 84.47, 137.45°)
OKLab	oklab(72.98% -0.1693 0.1301)
OKLCH	oklch(72.98% 0.213 142.5)
XYZ	xyz(23.3002, 42.2399, 10.9273)
Luminance	0.4224 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C73A #C13AC7

analogous

#86C73A #40C73A #3AC77B

triadic

#40C73A #3A40C7 #C73A40

tetradic

#40C73A #3A86C7 #C13AC7 #C77B3A

square

#40C73A #3A86C7 #C13AC7 #C77B3A

split-complementary

#40C73A #7B3AC7 #C73A86

monochromatic

#21691E #30982B #40C73A #6ED56A #9CE299

Accessibility & contrast

On white

2.22

#40C73A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#40C73A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C73A

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C73A	#FFFFFF	#000000	##000000
##40C73A	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)

#CBB423

Deuteranopia (green-blind)

#BCAA48

Tritanopia (blue-blind)

#1EC1AB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #40c73a;
/* rgb */ color: rgb(64, 199, 58);
/* oklch */ color: oklch(73.0% 0.213 142.5);

Tailwind

colors: {
  custom: {
    50: '#87d978',
    500: '#40c73a',
    950: '#000000',
  },
}

SCSS

$custom: #40c73a;
$custom-light: #87d978;
$custom-dark: #000000;

JSON

{
  "hex": "#40c73a",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 58
  },
  "hsl": {
    "h": 117.447,
    "s": 55.731,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7298,
    "c": 0.21345,
    "h": 142.5
  },
  "luminance": 0.42242
}

Semantic roles & 50–950 ramp

primary

#40C73A

secondary

#CB8FCE

accent

#49DFD9

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #40C73A

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

Preview Lab → · Contrast checker → · Palette generator →