#40DE44#40DE44

#40DE44 is a light, highly saturated green. Relative luminance 0.537; OKLCH L 79.0% C 0.233 H 143.3°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#40DE44
RGB	rgb(64, 222, 68)
HSL	hsl(122, 71%, 56%)
HSV	hsv(122, 71%, 87%)
CMYK	cmyk(71.2%, 0%, 69.4%, 12.9%)
CIE-LAB	lab(78.31, -68.85, 60.95)
CIE-LCH	lch(78.31, 91.95, 138.48°)
OKLab	oklab(79.04% -0.1867 0.1393)
OKLCH	oklch(79.04% 0.233 143.3)
XYZ	xyz(29.2772, 53.7466, 14.2989)
Luminance	0.5375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40DE44 #DE40DA

analogous

#8BDE40 #40DE44 #40DE93

triadic

#40DE44 #4440DE #DE4440

tetradic

#40DE44 #408BDE #DE40DA #DE9340

square

#40DE44 #408BDE #DE40DA #DE9340

split-complementary

#40DE44 #9340DE #DE408B

monochromatic

#188B1B #21C025 #40DE44 #74E777 #A8F0AA

Accessibility & contrast

On white

1.79

#40DE44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#40DE44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40DE44

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40DE44	#FFFFFF	#000000	##000000
##40DE44	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C92C

Deuteranopia (green-blind)

#D1BD53

Tritanopia (blue-blind)

#00D8BF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #40de44;
/* rgb */ color: rgb(64, 222, 68);
/* oklch */ color: oklch(79.0% 0.233 143.3);

Tailwind

colors: {
  custom: {
    50: '#8bea80',
    500: '#40de44',
    950: '#000000',
  },
}

SCSS

$custom: #40de44;
$custom-light: #8bea80;
$custom-dark: #000000;

JSON

{
  "hex": "#40de44",
  "rgb": {
    "r": 64,
    "g": 222,
    "b": 68
  },
  "hsl": {
    "h": 121.519,
    "s": 70.536,
    "l": 56.078
  },
  "oklch": {
    "l": 0.79038,
    "c": 0.23296,
    "h": 143.3
  },
  "luminance": 0.5375
}

Semantic roles & 50–950 ramp

primary

#40DE44

secondary

#91318F

accent

#3AE9ED

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #40DE44

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

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