#4EC778#4EC778

#4EC778 is a light, vivid green. Relative luminance 0.438; OKLCH L 74.2% C 0.157 H 151.9°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#4EC778
RGB	rgb(78, 199, 120)
HSL	hsl(141, 52%, 54%)
HSV	hsv(141, 61%, 78%)
CMYK	cmyk(60.8%, 0%, 39.7%, 22%)
CIE-LAB	lab(72.11, -51.28, 29.76)
CIE-LCH	lch(72.11, 59.29, 149.87°)
OKLab	oklab(74.2% -0.1387 0.074)
OKLCH	oklch(74.2% 0.157 151.9)
XYZ	xyz(26.9534, 43.8200, 24.8033)
Luminance	0.4382 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC778 #C74E9D

analogous

#61C74E #4EC778 #4EC7B4

triadic

#4EC778 #784EC7 #C7784E

tetradic

#4EC778 #4E61C7 #C74E9D #C7B44E

square

#4EC778 #4E61C7 #C74E9D #C7B44E

split-complementary

#4EC778 #B44EC7 #C74E61

monochromatic

#257541 #34A45B #4EC778 #7CD69B #ABE4BF

Accessibility & contrast

On white

2.15

#4EC778 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#4EC778 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC778

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC778	#FFFFFF	#000000	##000000
##4EC778	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B872

Deuteranopia (green-blind)

#B8AC7D

Tritanopia (blue-blind)

#25C4B3

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4ec778;
/* rgb */ color: rgb(78, 199, 120);
/* oklch */ color: oklch(74.2% 0.157 151.9);

Tailwind

colors: {
  custom: {
    50: '#8bd99f',
    500: '#4ec778',
    950: '#000000',
  },
}

SCSS

$custom: #4ec778;
$custom-light: #8bd99f;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec778",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 120
  },
  "hsl": {
    "h": 140.826,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.74198,
    "c": 0.15723,
    "h": 151.9
  },
  "luminance": 0.43823
}

Semantic roles & 50–950 ramp

primary

#4EC778

secondary

#D29FC0

accent

#4CAADB

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #4EC778

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

Preview Lab → · Contrast checker → · Palette generator →