#4EE66C#4EE66C

#4EE66C is a light, highly saturated green. Relative luminance 0.593; OKLCH L 81.8% C 0.208 H 146.8°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#4EE66C
RGB	rgb(78, 230, 108)
HSL	hsl(132, 75%, 60%)
HSV	hsv(132, 66%, 90%)
CMYK	cmyk(66.1%, 0%, 53%, 9.8%)
CIE-LAB	lab(81.45, -64.62, 47.49)
CIE-LCH	lch(81.45, 80.20, 143.68°)
OKLab	oklab(81.84% -0.1744 0.1139)
OKLCH	oklch(81.84% 0.208 146.8)
XYZ	xyz(34.1431, 59.2924, 23.8297)
Luminance	0.5930 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE66C #E64EC8

analogous

#7CE64E #4EE66C #4EE6B8

triadic

#4EE66C #6C4EE6 #E66C4E

tetradic

#4EE66C #4E7CE6 #E64EC8 #E6B84E

square

#4EE66C #4E7CE6 #E64EC8 #E6B84E

split-complementary

#4EE66C #B84EE6 #E64E7C

monochromatic

#17A333 #1FD843 #4EE66C #84EE99 #B9F5C5

Accessibility & contrast

On white

1.63

#4EE66C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#4EE66C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE66C

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE66C	#FFFFFF	#000000	##000000
##4EE66C	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D261

Deuteranopia (green-blind)

#D6C575

Tritanopia (blue-blind)

#16E1CA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #4ee66c;
/* rgb */ color: rgb(78, 230, 108);
/* oklch */ color: oklch(81.8% 0.208 146.8);

Tailwind

colors: {
  custom: {
    50: '#91ef99',
    500: '#4ee66c',
    950: '#000000',
  },
}

SCSS

$custom: #4ee66c;
$custom-light: #91ef99;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee66c",
  "rgb": {
    "r": 78,
    "g": 230,
    "b": 108
  },
  "hsl": {
    "h": 131.842,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81843,
    "c": 0.20827,
    "h": 146.8
  },
  "luminance": 0.59296
}

Semantic roles & 50–950 ramp

primary

#4EE66C

secondary

#A5338F

accent

#0EB0D7

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E170E

muted

#7F857F

Preview Lab

Preview with #4EE66C

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

Preview Lab → · Contrast checker → · Palette generator →