#4EDD78#4EDD78

#4EDD78 is a light, vivid green. Relative luminance 0.547; OKLCH L 79.8% C 0.186 H 149.6°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#4EDD78
RGB	rgb(78, 221, 120)
HSL	hsl(138, 68%, 59%)
HSV	hsv(138, 65%, 87%)
CMYK	cmyk(64.7%, 0%, 45.7%, 13.3%)
CIE-LAB	lab(78.86, -59.65, 38.50)
CIE-LCH	lch(78.86, 71.00, 147.16°)
OKLab	oklab(79.75% -0.1609 0.0943)
OKLCH	oklch(79.75% 0.186 149.6)
XYZ	xyz(32.3860, 54.6853, 26.6142)
Luminance	0.5469 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EDD78 #DD4EB3

analogous

#6BDD4E #4EDD78 #4EDDBF

triadic

#4EDD78 #784EDD #DD784E

tetradic

#4EDD78 #4E6BDD #DD4EB3 #DDBF4E

square

#4EDD78 #4E6BDD #DD4EB3 #DDBF4E

split-complementary

#4EDD78 #BF4EDD #DD4E6B

monochromatic

#1C9440 #26C756 #4EDD78 #81E79F #B5F1C6

Accessibility & contrast

On white

1.76

#4EDD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#4EDD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EDD78

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EDD78	#FFFFFF	#000000	##000000
##4EDD78	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCB70

Deuteranopia (green-blind)

#CDBE7F

Tritanopia (blue-blind)

#13D9C5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4edd78;
/* rgb */ color: rgb(78, 221, 120);
/* oklch */ color: oklch(79.8% 0.186 149.6);

Tailwind

colors: {
  custom: {
    50: '#8fe9a0',
    500: '#4edd78',
    950: '#000000',
  },
}

SCSS

$custom: #4edd78;
$custom-light: #8fe9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4edd78",
  "rgb": {
    "r": 78,
    "g": 221,
    "b": 120
  },
  "hsl": {
    "h": 137.622,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79754,
    "c": 0.18648,
    "h": 149.6
  },
  "luminance": 0.54689
}

Semantic roles & 50–950 ramp

primary

#4EDD78

secondary

#99367C

accent

#3DB8EB

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #4EDD78

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

Preview Lab → · Contrast checker → · Palette generator →