#4ED57A#4ED57A

#4ED57A is a light, vivid green. Relative luminance 0.506; OKLCH L 77.8% C 0.174 H 150.8°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#4ED57A
RGB	rgb(78, 213, 122)
HSL	hsl(140, 62%, 57%)
HSV	hsv(140, 63%, 84%)
CMYK	cmyk(63.4%, 0%, 42.7%, 16.5%)
CIE-LAB	lab(76.44, -56.34, 34.40)
CIE-LCH	lch(76.44, 66.02, 148.60°)
OKLab	oklab(77.77% -0.1521 0.0849)
OKLCH	oklch(77.77% 0.174 150.8)
XYZ	xyz(30.4466, 50.6102, 26.5728)
Luminance	0.5061 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED57A #D54EA9

analogous

#65D54E #4ED57A #4ED5BE

triadic

#4ED57A #7A4ED5 #D57A4E

tetradic

#4ED57A #4E65D5 #D54EA9 #D5BE4E

square

#4ED57A #4E65D5 #D54EA9 #D5BE4E

split-complementary

#4ED57A #BE4ED5 #D54E65

monochromatic

#208842 #2CBA5A #4ED57A #7FE19F #B1ECC4

Accessibility & contrast

On white

1.89

#4ED57A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#4ED57A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED57A

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED57A	#FFFFFF	#000000	##000000
##4ED57A	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C473

Deuteranopia (green-blind)

#C5B880

Tritanopia (blue-blind)

#19D2BF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4ed57a;
/* rgb */ color: rgb(78, 213, 122);
/* oklch */ color: oklch(77.8% 0.174 150.8);

Tailwind

colors: {
  custom: {
    50: '#8de3a1',
    500: '#4ed57a',
    950: '#000000',
  },
}

SCSS

$custom: #4ed57a;
$custom-light: #8de3a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed57a",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 122
  },
  "hsl": {
    "h": 139.556,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.77772,
    "c": 0.17421,
    "h": 150.8
  },
  "luminance": 0.50613
}

Semantic roles & 50–950 ramp

primary

#4ED57A

secondary

#8F3973

accent

#43B0E5

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D150F

muted

#7F8480

Preview Lab

Preview with #4ED57A

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

Preview Lab → · Contrast checker → · Palette generator →