#40E84D#40E84D

#40E84D is a light, highly saturated green. Relative luminance 0.593; OKLCH L 81.7% C 0.238 H 144.0°. Best body text is #000000 at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#40E84D
RGB	rgb(64, 232, 77)
HSL	hsl(125, 79%, 58%)
HSV	hsv(125, 72%, 91%)
CMYK	cmyk(72.4%, 0%, 66.8%, 9%)
CIE-LAB	lab(81.48, -71.20, 60.86)
CIE-LCH	lch(81.48, 93.67, 139.48°)
OKLab	oklab(81.68% -0.1927 0.1401)
OKLCH	oklch(81.68% 0.238 144)
XYZ	xyz(32.3084, 59.3354, 16.7699)
Luminance	0.5934 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40E84D #E840DB

analogous

#87E840 #40E84D #40E8A1

triadic

#40E84D #4D40E8 #E84D40

tetradic

#40E84D #4087E8 #E840DB #E8A140

square

#40E84D #4087E8 #E840DB #E8A140

split-complementary

#40E84D #A140E8 #E84087

monochromatic

#139B1D #19D227 #40E84D #77EF80 #ADF5B3

Accessibility & contrast

On white

1.63

#40E84D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.87

#40E84D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40E84D

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40E84D	#FFFFFF	#000000	##000000
##40E84D	1.00	1.63	12.87	12.87
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.87	21.00	1.00	1.00
##000000	12.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD238

Deuteranopia (green-blind)

#D9C55C

Tritanopia (blue-blind)

#00E2C8

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #40e84d;
/* rgb */ color: rgb(64, 232, 77);
/* oklch */ color: oklch(81.7% 0.238 144.0);

Tailwind

colors: {
  custom: {
    50: '#8df186',
    500: '#40e84d',
    950: '#000000',
  },
}

SCSS

$custom: #40e84d;
$custom-light: #8df186;
$custom-dark: #000000;

JSON

{
  "hex": "#40e84d",
  "rgb": {
    "r": 64,
    "g": 232,
    "b": 77
  },
  "hsl": {
    "h": 124.643,
    "s": 78.505,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81683,
    "c": 0.23826,
    "h": 144
  },
  "luminance": 0.59339
}

Semantic roles & 50–950 ramp

primary

#40E84D

secondary

#9E2E96

accent

#33E6F5

background

#FCFFFC

surface

#F5FEF3

border

#CFD6CD

text

#0E170C

muted

#7F857F

Preview Lab

Preview with #40E84D

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

Preview Lab → · Contrast checker → · Palette generator →