#40DA47#40DA47

#40DA47 is a light, highly saturated green. Relative luminance 0.517; OKLCH L 78.0% C 0.227 H 143.6°. Best body text is #000000 at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#40DA47
RGB	rgb(64, 218, 71)
HSL	hsl(123, 68%, 55%)
HSV	hsv(123, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 67.4%, 14.5%)
CIE-LAB	lab(77.09, -67.30, 58.50)
CIE-LCH	lch(77.09, 89.17, 139.00°)
OKLab	oklab(78.03% -0.1824 0.1345)
OKLCH	oklch(78.03% 0.227 143.6)
XYZ	xyz(28.3213, 51.6846, 14.4436)
Luminance	0.5169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA47 #DA40D3

analogous

#86DA40 #40DA47 #40DA94

triadic

#40DA47 #4740DA #DA4740

tetradic

#40DA47 #4086DA #DA40D3 #DA9440

square

#40DA47 #4086DA #DA40D3 #DA9440

split-complementary

#40DA47 #9440DA #DA4086

monochromatic

#1A861F #24B92B #40DA47 #73E478 #A7EEAA

Accessibility & contrast

On white

1.85

#40DA47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.34

#40DA47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA47

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA47	#FFFFFF	#000000	##000000
##40DA47	1.00	1.85	11.34	11.34
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.34	21.00	1.00	1.00
##000000	11.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC632

Deuteranopia (green-blind)

#CDBA55

Tritanopia (blue-blind)

#00D4BC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40da47;
/* rgb */ color: rgb(64, 218, 71);
/* oklch */ color: oklch(78.0% 0.227 143.6);

Tailwind

colors: {
  custom: {
    50: '#8ae781',
    500: '#40da47',
    950: '#000000',
  },
}

SCSS

$custom: #40da47;
$custom-light: #8ae781;
$custom-dark: #000000;

JSON

{
  "hex": "#40da47",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 71
  },
  "hsl": {
    "h": 122.727,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78031,
    "c": 0.22661,
    "h": 143.6
  },
  "luminance": 0.51688
}

Semantic roles & 50–950 ramp

primary

#40DA47

secondary

#8C3288

accent

#3DE3EA

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #40DA47

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

Preview Lab → · Contrast checker → · Palette generator →