#40DF4C#40DF4C

#40DF4C is a light, highly saturated green. Relative luminance 0.544; OKLCH L 79.4% C 0.229 H 144.0°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#40DF4C
RGB	rgb(64, 223, 76)
HSL	hsl(125, 71%, 56%)
HSV	hsv(125, 71%, 87%)
CMYK	cmyk(71.3%, 0%, 65.9%, 12.5%)
CIE-LAB	lab(78.69, -68.43, 58.24)
CIE-LCH	lch(78.69, 89.86, 139.60°)
OKLab	oklab(79.36% -0.1852 0.1345)
OKLCH	oklch(79.36% 0.229 144)
XYZ	xyz(29.8046, 54.3838, 15.7624)
Luminance	0.5439 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DF4C #DF40D3

analogous

#84DF40 #40DF4C #40DF9C

triadic

#40DF4C #4C40DF #DF4C40

tetradic

#40DF4C #4084DF #DF40D3 #DF9C40

square

#40DF4C #4084DF #DF40D3 #DF9C40

split-complementary

#40DF4C #9C40DF #DF4084

monochromatic

#188D20 #20C12D #40DF4C #74E87D #A9F1AE

Accessibility & contrast

On white

1.77

#40DF4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#40DF4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DF4C

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DF4C	#FFFFFF	#000000	##000000
##40DF4C	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA39

Deuteranopia (green-blind)

#D1BE5A

Tritanopia (blue-blind)

#00D9C1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #40df4c;
/* rgb */ color: rgb(64, 223, 76);
/* oklch */ color: oklch(79.4% 0.229 144.0);

Tailwind

colors: {
  custom: {
    50: '#8bea84',
    500: '#40df4c',
    950: '#000000',
  },
}

SCSS

$custom: #40df4c;
$custom-light: #8bea84;
$custom-dark: #000000;

JSON

{
  "hex": "#40df4c",
  "rgb": {
    "r": 64,
    "g": 223,
    "b": 76
  },
  "hsl": {
    "h": 124.528,
    "s": 71.3,
    "l": 56.275
  },
  "oklch": {
    "l": 0.79365,
    "c": 0.2289,
    "h": 144
  },
  "luminance": 0.54387
}

Semantic roles & 50–950 ramp

primary

#40DF4C

secondary

#92318B

accent

#3AE0EE

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #40DF4C

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

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