#40C76E#40C76E

#40C76E is a light, vivid green. Relative luminance 0.431; OKLCH L 73.6% C 0.172 H 150.8°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#40C76E
RGB	rgb(64, 199, 110)
HSL	hsl(140, 55%, 52%)
HSV	hsv(140, 68%, 78%)
CMYK	cmyk(67.8%, 0%, 44.7%, 22%)
CIE-LAB	lab(71.60, -55.72, 34.16)
CIE-LCH	lch(71.60, 65.36, 148.49°)
OKLab	oklab(73.62% -0.1502 0.084)
OKLCH	oklch(73.62% 0.172 150.8)
XYZ	xyz(25.3502, 43.0599, 21.7242)
Luminance	0.4306 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C76E #C74099

analogous

#56C740 #40C76E #40C7B1

triadic

#40C76E #6E40C7 #C76E40

tetradic

#40C76E #4056C7 #C74099 #C7B140

square

#40C76E #4056C7 #C74099 #C7B140

split-complementary

#40C76E #B140C7 #C74056

monochromatic

#206D3A #2E9C53 #40C76E #6FD592 #9FE3B6

Accessibility & contrast

On white

2.18

#40C76E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#40C76E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C76E

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C76E	#FFFFFF	#000000	##000000
##40C76E	1.00	2.18	9.61	9.61
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B667

Deuteranopia (green-blind)

#B7AB74

Tritanopia (blue-blind)

#00C4B2

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c76e;
/* rgb */ color: rgb(64, 199, 110);
/* oklch */ color: oklch(73.6% 0.172 150.8);

Tailwind

colors: {
  custom: {
    50: '#85d999',
    500: '#40c76e',
    950: '#000000',
  },
}

SCSS

$custom: #40c76e;
$custom-light: #85d999;
$custom-dark: #000000;

JSON

{
  "hex": "#40c76e",
  "rgb": {
    "r": 64,
    "g": 199,
    "b": 110
  },
  "hsl": {
    "h": 140.444,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.73624,
    "c": 0.17205,
    "h": 150.8
  },
  "luminance": 0.43063
}

Semantic roles & 50–950 ramp

primary

#40C76E

secondary

#CF94BB

accent

#4AACDE

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #40C76E

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

Preview Lab → · Contrast checker → · Palette generator →