#40DA44#40DA44

#40DA44 is a light, highly saturated green. Relative luminance 0.516; OKLCH L 78.0% C 0.229 H 143.3°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#40DA44
RGB	rgb(64, 218, 68)
HSL	hsl(122, 68%, 55%)
HSV	hsv(122, 71%, 85%)
CMYK	cmyk(70.6%, 0%, 68.8%, 14.5%)
CIE-LAB	lab(77.07, -67.57, 59.64)
CIE-LCH	lch(77.07, 90.13, 138.57°)
OKLab	oklab(78.01% -0.1833 0.1365)
OKLCH	oklch(78.01% 0.229 143.3)
XYZ	xyz(28.2274, 51.6470, 13.9490)
Luminance	0.5165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DA44 #DA40D6

analogous

#89DA40 #40DA44 #40DA91

triadic

#40DA44 #4440DA #DA4440

tetradic

#40DA44 #4089DA #DA40D6 #DA9140

square

#40DA44 #4089DA #DA40D6 #DA9140

split-complementary

#40DA44 #9140DA #DA4089

monochromatic

#1A861D #24B928 #40DA44 #73E476 #A7EEA8

Accessibility & contrast

On white

1.85

#40DA44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#40DA44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DA44

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DA44	#FFFFFF	#000000	##000000
##40DA44	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC62E

Deuteranopia (green-blind)

#CDBA53

Tritanopia (blue-blind)

#01D4BC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #40da44;
/* rgb */ color: rgb(64, 218, 68);
/* oklch */ color: oklch(78.0% 0.229 143.3);

Tailwind

colors: {
  custom: {
    50: '#8ae77f',
    500: '#40da44',
    950: '#000000',
  },
}

SCSS

$custom: #40da44;
$custom-light: #8ae77f;
$custom-dark: #000000;

JSON

{
  "hex": "#40da44",
  "rgb": {
    "r": 64,
    "g": 218,
    "b": 68
  },
  "hsl": {
    "h": 121.558,
    "s": 67.544,
    "l": 55.294
  },
  "oklch": {
    "l": 0.78005,
    "c": 0.22853,
    "h": 143.3
  },
  "luminance": 0.5165
}

Semantic roles & 50–950 ramp

primary

#40DA44

secondary

#8C328A

accent

#3DE6EA

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #40DA44

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

Preview Lab → · Contrast checker → · Palette generator →