#4ED379#4ED379

#4ED379 is a light, vivid green. Relative luminance 0.496; OKLCH L 77.3% C 0.172 H 150.8°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#4ED379
RGB	rgb(78, 211, 121)
HSL	hsl(139, 60%, 57%)
HSV	hsv(139, 63%, 83%)
CMYK	cmyk(63%, 0%, 42.7%, 17.3%)
CIE-LAB	lab(75.81, -55.75, 34.09)
CIE-LCH	lch(75.81, 65.35, 148.56°)
OKLab	oklab(77.25% -0.1505 0.0842)
OKLCH	oklch(77.25% 0.172 150.8)
XYZ	xyz(29.8850, 49.5857, 26.0815)
Luminance	0.4959 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED379 #D34EA8

analogous

#66D34E #4ED379 #4ED3BB

triadic

#4ED379 #794ED3 #D3794E

tetradic

#4ED379 #4E66D3 #D34EA8 #D3BB4E

square

#4ED379 #4E66D3 #D34EA8 #D3BB4E

split-complementary

#4ED379 #BB4ED3 #D34E66

monochromatic

#218542 #2DB65A #4ED379 #7FDF9E #B0EBC3

Accessibility & contrast

On white

1.92

#4ED379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#4ED379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED379

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED379	#FFFFFF	#000000	##000000
##4ED379	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C272

Deuteranopia (green-blind)

#C3B67F

Tritanopia (blue-blind)

#1CD0BD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ed379;
/* rgb */ color: rgb(78, 211, 121);
/* oklch */ color: oklch(77.3% 0.172 150.8);

Tailwind

colors: {
  custom: {
    50: '#8de1a1',
    500: '#4ed379',
    950: '#000000',
  },
}

SCSS

$custom: #4ed379;
$custom-light: #8de1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed379",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 121
  },
  "hsl": {
    "h": 139.398,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.7725,
    "c": 0.17247,
    "h": 150.8
  },
  "luminance": 0.49589
}

Semantic roles & 50–950 ramp

primary

#4ED379

secondary

#DAA3C8

accent

#44B0E3

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #4ED379

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

Preview Lab → · Contrast checker → · Palette generator →