#4EC866#4EC866

#4EC866 is a light, vivid green. Relative luminance 0.439; OKLCH L 74.1% C 0.175 H 147.4°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#4EC866
RGB	rgb(78, 200, 102)
HSL	hsl(132, 53%, 55%)
HSV	hsv(132, 61%, 78%)
CMYK	cmyk(61%, 0%, 49%, 21.6%)
CIE-LAB	lab(72.15, -54.59, 38.95)
CIE-LCH	lch(72.15, 67.06, 144.49°)
OKLab	oklab(74.15% -0.1475 0.0945)
OKLCH	oklch(74.15% 0.175 147.4)
XYZ	xyz(26.1927, 43.8850, 19.6581)
Luminance	0.4389 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC866 #C84EB0

analogous

#73C84E #4EC866 #4EC8A3

triadic

#4EC866 #664EC8 #C8664E

tetradic

#4EC866 #4E73C8 #C84EB0 #C8A34E

square

#4EC866 #4E73C8 #C84EB0 #C8A34E

split-complementary

#4EC866 #A34EC8 #C84E73

monochromatic

#257735 #33A54A #4EC866 #7DD78E #ABE5B7

Accessibility & contrast

On white

2.15

#4EC866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#4EC866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC866

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC866	#FFFFFF	#000000	##000000
##4EC866	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB75E

Deuteranopia (green-blind)

#BBAD6D

Tritanopia (blue-blind)

#2EC4B1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4ec866;
/* rgb */ color: rgb(78, 200, 102);
/* oklch */ color: oklch(74.1% 0.175 147.4);

Tailwind

colors: {
  custom: {
    50: '#8cda93',
    500: '#4ec866',
    950: '#000000',
  },
}

SCSS

$custom: #4ec866;
$custom-light: #8cda93;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec866",
  "rgb": {
    "r": 78,
    "g": 200,
    "b": 102
  },
  "hsl": {
    "h": 131.803,
    "s": 52.586,
    "l": 54.51
  },
  "oklch": {
    "l": 0.74147,
    "c": 0.17521,
    "h": 147.4
  },
  "luminance": 0.43888
}

Semantic roles & 50–950 ramp

primary

#4EC866

secondary

#D39FC9

accent

#4CC0DC

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4EC866

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

Preview Lab → · Contrast checker → · Palette generator →