#40D247#40D247

#40D247 is a light, highly saturated green. Relative luminance 0.476; OKLCH L 76.0% C 0.218 H 143.7°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#40D247
RGB	rgb(64, 210, 71)
HSL	hsl(123, 62%, 54%)
HSV	hsv(123, 70%, 82%)
CMYK	cmyk(69.5%, 0%, 66.2%, 17.6%)
CIE-LAB	lab(74.59, -64.69, 55.81)
CIE-LCH	lch(74.59, 85.44, 139.21°)
OKLab	oklab(75.96% -0.1753 0.1288)
OKLCH	oklch(75.96% 0.218 143.7)
XYZ	xyz(26.2966, 47.6352, 13.7687)
Luminance	0.4764 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D247 #D240CB

analogous

#82D240 #40D247 #40D290

triadic

#40D247 #4740D2 #D24740

tetradic

#40D247 #4082D2 #D240CB #D29040

square

#40D247 #4082D2 #D240CB #D29040

split-complementary

#40D247 #9040D2 #D24082

monochromatic

#1D7B21 #29AC2F #40D247 #72DE77 #A3E9A6

Accessibility & contrast

On white

1.99

#40D247 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#40D247 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D247

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D247	#FFFFFF	#000000	##000000
##40D247	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BF35

Deuteranopia (green-blind)

#C5B354

Tritanopia (blue-blind)

#0CCCB6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #40d247;
/* rgb */ color: rgb(64, 210, 71);
/* oklch */ color: oklch(76.0% 0.218 143.7);

Tailwind

colors: {
  custom: {
    50: '#89e180',
    500: '#40d247',
    950: '#000000',
  },
}

SCSS

$custom: #40d247;
$custom-light: #89e180;
$custom-dark: #000000;

JSON

{
  "hex": "#40d247",
  "rgb": {
    "r": 64,
    "g": 210,
    "b": 71
  },
  "hsl": {
    "h": 122.877,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.75961,
    "c": 0.21754,
    "h": 143.7
  },
  "luminance": 0.47638
}

Semantic roles & 50–950 ramp

primary

#40D247

secondary

#D698D3

accent

#43DDE5

background

#F9FDF8

surface

#F1FBEF

border

#CBD4CA

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #40D247

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

Preview Lab → · Contrast checker → · Palette generator →