#4ED57E#4ED57E

#4ED57E is a light, vivid green. Relative luminance 0.507; OKLCH L 77.8% C 0.171 H 151.8°. Best body text is #000000 at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#4ED57E
RGB	rgb(78, 213, 126)
HSL	hsl(141, 62%, 57%)
HSV	hsv(141, 63%, 84%)
CMYK	cmyk(63.4%, 0%, 40.8%, 16.5%)
CIE-LAB	lab(76.50, -55.67, 32.45)
CIE-LCH	lch(76.50, 64.43, 149.76°)
OKLab	oklab(77.84% -0.1504 0.0805)
OKLCH	oklch(77.84% 0.171 151.8)
XYZ	xyz(30.6996, 50.7114, 27.9050)
Luminance	0.5071 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED57E #D54EA5

analogous

#62D54E #4ED57E #4ED5C1

triadic

#4ED57E #7E4ED5 #D57E4E

tetradic

#4ED57E #4E62D5 #D54EA5 #D5C14E

square

#4ED57E #4E62D5 #D54EA5 #D5C14E

split-complementary

#4ED57E #C14ED5 #D54E62

monochromatic

#208845 #2CBA5E #4ED57E #7FE1A2 #B1ECC6

Accessibility & contrast

On white

1.88

#4ED57E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.14

#4ED57E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED57E

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED57E	#FFFFFF	#000000	##000000
##4ED57E	1.00	1.88	11.14	11.14
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.14	21.00	1.00	1.00
##000000	11.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C478

Deuteranopia (green-blind)

#C4B884

Tritanopia (blue-blind)

#15D2BF

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4ed57e;
/* rgb */ color: rgb(78, 213, 126);
/* oklch */ color: oklch(77.8% 0.171 151.8);

Tailwind

colors: {
  custom: {
    50: '#8de3a4',
    500: '#4ed57e',
    950: '#000000',
  },
}

SCSS

$custom: #4ed57e;
$custom-light: #8de3a4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed57e",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 126
  },
  "hsl": {
    "h": 141.333,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.77843,
    "c": 0.17054,
    "h": 151.8
  },
  "luminance": 0.50715
}

Semantic roles & 50–950 ramp

primary

#4ED57E

secondary

#8F3970

accent

#43ABE5

background

#FCFEFC

surface

#F4FCF6

border

#CED5D0

text

#0D150F

muted

#7F8480

Preview Lab

Preview with #4ED57E

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

Preview Lab → · Contrast checker → · Palette generator →