#4ED166#4ED166

#4ED166 is a light, vivid green. Relative luminance 0.482; OKLCH L 76.4% C 0.187 H 146.8°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#4ED166
RGB	rgb(78, 209, 102)
HSL	hsl(131, 59%, 56%)
HSV	hsv(131, 63%, 82%)
CMYK	cmyk(62.7%, 0%, 51.2%, 18%)
CIE-LAB	lab(74.94, -57.94, 42.39)
CIE-LCH	lch(74.94, 71.79, 143.81°)
OKLab	oklab(76.44% -0.1565 0.1022)
OKLCH	oklch(76.44% 0.187 146.8)
XYZ	xyz(28.3387, 48.1771, 20.3735)
Luminance	0.4818 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED166 #D14EB9

analogous

#78D14E #4ED166 #4ED1A8

triadic

#4ED166 #664ED1 #D1664E

tetradic

#4ED166 #4E78D1 #D14EB9 #D1A84E

square

#4ED166 #4E78D1 #D14EB9 #D1A84E

split-complementary

#4ED166 #A84ED1 #D14E78

monochromatic

#228334 #2FB347 #4ED166 #7FDE90 #AFEABA

Accessibility & contrast

On white

1.97

#4ED166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#4ED166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED166

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED166	#FFFFFF	#000000	##000000
##4ED166	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BF5D

Deuteranopia (green-blind)

#C3B46E

Tritanopia (blue-blind)

#2ACCB8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ed166;
/* rgb */ color: rgb(78, 209, 102);
/* oklch */ color: oklch(76.4% 0.187 146.8);

Tailwind

colors: {
  custom: {
    50: '#8de094',
    500: '#4ed166',
    950: '#000000',
  },
}

SCSS

$custom: #4ed166;
$custom-light: #8de094;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed166",
  "rgb": {
    "r": 78,
    "g": 209,
    "b": 102
  },
  "hsl": {
    "h": 130.992,
    "s": 58.744,
    "l": 56.275
  },
  "oklch": {
    "l": 0.76442,
    "c": 0.18697,
    "h": 146.8
  },
  "luminance": 0.4818
}

Semantic roles & 50–950 ramp

primary

#4ED166

secondary

#D8A2CE

accent

#46C5E2

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #4ED166

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

Preview Lab → · Contrast checker → · Palette generator →