#4ED366#4ED366

#4ED366 is a light, vivid green. Relative luminance 0.492; OKLCH L 77.0% C 0.190 H 146.7°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#4ED366
RGB	rgb(78, 211, 102)
HSL	hsl(131, 60%, 57%)
HSV	hsv(131, 63%, 83%)
CMYK	cmyk(63%, 0%, 51.7%, 17.3%)
CIE-LAB	lab(75.55, -58.67, 43.15)
CIE-LCH	lch(75.55, 72.83, 143.67°)
OKLab	oklab(76.95% -0.1585 0.1039)
OKLCH	oklch(76.95% 0.19 146.7)
XYZ	xyz(28.8325, 49.1647, 20.5381)
Luminance	0.4917 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED366 #D34EBB

analogous

#79D34E #4ED366 #4ED3A9

triadic

#4ED366 #664ED3 #D3664E

tetradic

#4ED366 #4E79D3 #D34EBB #D3A94E

square

#4ED366 #4E79D3 #D34EBB #D3A94E

split-complementary

#4ED366 #A94ED3 #D34E79

monochromatic

#218533 #2DB646 #4ED366 #7FDF90 #B0EBBB

Accessibility & contrast

On white

1.94

#4ED366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#4ED366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED366

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED366	#FFFFFF	#000000	##000000
##4ED366	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C15C

Deuteranopia (green-blind)

#C5B66E

Tritanopia (blue-blind)

#29CEBA

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4ed366;
/* rgb */ color: rgb(78, 211, 102);
/* oklch */ color: oklch(77.0% 0.190 146.7);

Tailwind

colors: {
  custom: {
    50: '#8de194',
    500: '#4ed366',
    950: '#000000',
  },
}

SCSS

$custom: #4ed366;
$custom-light: #8de194;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed366",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 102
  },
  "hsl": {
    "h": 130.827,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.76951,
    "c": 0.18953,
    "h": 146.7
  },
  "luminance": 0.49168
}

Semantic roles & 50–950 ramp

primary

#4ED366

secondary

#DAA3D0

accent

#44C7E3

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4ED366

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

Preview Lab → · Contrast checker → · Palette generator →