#40DB47#40DB47

#40DB47 is a light, highly saturated green. Relative luminance 0.522; OKLCH L 78.3% C 0.228 H 143.6°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#40DB47
RGB	rgb(64, 219, 71)
HSL	hsl(123, 68%, 55%)
HSV	hsv(123, 71%, 86%)
CMYK	cmyk(70.8%, 0%, 67.6%, 14.1%)
CIE-LAB	lab(77.40, -67.62, 58.84)
CIE-LCH	lch(77.40, 89.63, 138.97°)
OKLab	oklab(78.29% -0.1833 0.1352)
OKLCH	oklch(78.29% 0.228 143.6)
XYZ	xyz(28.5814, 52.2048, 14.5303)
Luminance	0.5221 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DB47 #DB40D4

analogous

#86DB40 #40DB47 #40DB95

triadic

#40DB47 #4740DB #DB4740

tetradic

#40DB47 #4086DB #DB40D4 #DB9540

square

#40DB47 #4086DB #DB40D4 #DB9540

split-complementary

#40DB47 #9540DB #DB4086

monochromatic

#19871E #23BB2A #40DB47 #73E579 #A7EEAA

Accessibility & contrast

On white

1.84

#40DB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#40DB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DB47

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DB47	#FFFFFF	#000000	##000000
##40DB47	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC732

Deuteranopia (green-blind)

#CEBA55

Tritanopia (blue-blind)

#00D5BD

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #40db47;
/* rgb */ color: rgb(64, 219, 71);
/* oklch */ color: oklch(78.3% 0.228 143.6);

Tailwind

colors: {
  custom: {
    50: '#8ae781',
    500: '#40db47',
    950: '#000000',
  },
}

SCSS

$custom: #40db47;
$custom-light: #8ae781;
$custom-dark: #000000;

JSON

{
  "hex": "#40db47",
  "rgb": {
    "r": 64,
    "g": 219,
    "b": 71
  },
  "hsl": {
    "h": 122.71,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78289,
    "c": 0.22773,
    "h": 143.6
  },
  "luminance": 0.52208
}

Semantic roles & 50–950 ramp

primary

#40DB47

secondary

#8D3289

accent

#3DE3EB

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #40DB47

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

Preview Lab → · Contrast checker → · Palette generator →