#4ED28A#4ED28A

#4ED28A is a light, vivid green. Relative luminance 0.495; OKLCH L 77.3% C 0.156 H 155.8°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#4ED28A
RGB	rgb(78, 210, 138)
HSL	hsl(147, 59%, 56%)
HSV	hsv(147, 63%, 82%)
CMYK	cmyk(62.9%, 0%, 34.3%, 17.6%)
CIE-LAB	lab(75.79, -52.31, 25.31)
CIE-LCH	lch(75.79, 58.11, 154.18°)
OKLab	oklab(77.32% -0.142 0.0637)
OKLCH	oklch(77.32% 0.156 155.8)
XYZ	xyz(30.7732, 49.5447, 31.9812)
Luminance	0.4955 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED28A #D24E96

analogous

#54D24E #4ED28A #4ED2CC

triadic

#4ED28A #8A4ED2 #D28A4E

tetradic

#4ED28A #4E54D2 #D24E96 #D2CC4E

square

#4ED28A #4E54D2 #D24E96 #D2CC4E

split-complementary

#4ED28A #CC4ED2 #D24E54

monochromatic

#22844E #2EB56B #4ED28A #7FDEAA #B0EBCB

Accessibility & contrast

On white

1.92

#4ED28A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#4ED28A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED28A

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED28A	#FFFFFF	#000000	##000000
##4ED28A	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C285

Deuteranopia (green-blind)

#C0B68F

Tritanopia (blue-blind)

#02D0BF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ed28a;
/* rgb */ color: rgb(78, 210, 138);
/* oklch */ color: oklch(77.3% 0.156 155.8);

Tailwind

colors: {
  custom: {
    50: '#8de1ac',
    500: '#4ed28a',
    950: '#000000',
  },
}

SCSS

$custom: #4ed28a;
$custom-light: #8de1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed28a",
  "rgb": {
    "r": 78,
    "g": 210,
    "b": 138
  },
  "hsl": {
    "h": 147.273,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.77322,
    "c": 0.1556,
    "h": 155.8
  },
  "luminance": 0.49548
}

Semantic roles & 50–950 ramp

primary

#4ED28A

secondary

#D9A3C0

accent

#459BE3

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ED28A

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

Preview Lab → · Contrast checker → · Palette generator →