#4ED66D#4ED66D

#4ED66D is a light, vivid green. Relative luminance 0.508; OKLCH L 77.8% C 0.187 H 147.9°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#4ED66D
RGB	rgb(78, 214, 109)
HSL	hsl(134, 62%, 57%)
HSV	hsv(134, 64%, 84%)
CMYK	cmyk(63.6%, 0%, 49.1%, 16.1%)
CIE-LAB	lab(76.57, -58.76, 41.01)
CIE-LCH	lch(76.57, 71.66, 145.09°)
OKLab	oklab(77.82% -0.1586 0.0995)
OKLCH	oklch(77.82% 0.187 147.9)
XYZ	xyz(29.9466, 50.8139, 22.6949)
Luminance	0.5082 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED66D #D64EB7

analogous

#73D64E #4ED66D #4ED6B1

triadic

#4ED66D #6D4ED6 #D66D4E

tetradic

#4ED66D #4E73D6 #D64EB7 #D6B14E

square

#4ED66D #4E73D6 #D64EB7 #D6B14E

split-complementary

#4ED66D #B14ED6 #D64E73

monochromatic

#208A38 #2BBB4C #4ED66D #80E296 #B1EDBF

Accessibility & contrast

On white

1.88

#4ED66D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#4ED66D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED66D

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED66D	#FFFFFF	#000000	##000000
##4ED66D	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C464

Deuteranopia (green-blind)

#C7B874

Tritanopia (blue-blind)

#23D2BD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4ed66d;
/* rgb */ color: rgb(78, 214, 109);
/* oklch */ color: oklch(77.8% 0.187 147.9);

Tailwind

colors: {
  custom: {
    50: '#8ee499',
    500: '#4ed66d',
    950: '#000000',
  },
}

SCSS

$custom: #4ed66d;
$custom-light: #8ee499;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed66d",
  "rgb": {
    "r": 78,
    "g": 214,
    "b": 109
  },
  "hsl": {
    "h": 133.676,
    "s": 62.385,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77815,
    "c": 0.18725,
    "h": 147.9
  },
  "luminance": 0.50817
}

Semantic roles & 50–950 ramp

primary

#4ED66D

secondary

#90387C

accent

#42C0E5

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E160E

muted

#7F847F

Preview Lab

Preview with #4ED66D

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

Preview Lab → · Contrast checker → · Palette generator →