#4ED28C#4ED28C

#4ED28C is a light, vivid green. Relative luminance 0.496; OKLCH L 77.4% C 0.154 H 156.5°. Best body text is #000000 at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#4ED28C
RGB	rgb(78, 210, 140)
HSL	hsl(148, 59%, 56%)
HSV	hsv(148, 63%, 82%)
CMYK	cmyk(62.9%, 0%, 33.3%, 17.6%)
CIE-LAB	lab(75.83, -51.92, 24.32)
CIE-LCH	lch(75.83, 57.33, 154.91°)
OKLab	oklab(77.36% -0.141 0.0613)
OKLCH	oklch(77.36% 0.154 156.5)
XYZ	xyz(30.9194, 49.6032, 32.7508)
Luminance	0.4961 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED28C #D24E94

analogous

#52D24E #4ED28C #4ED2CE

triadic

#4ED28C #8C4ED2 #D28C4E

tetradic

#4ED28C #4E52D2 #D24E94 #D2CE4E

square

#4ED28C #4E52D2 #D24E94 #D2CE4E

split-complementary

#4ED28C #CE4ED2 #D24E52

monochromatic

#228450 #2EB56D #4ED28C #7FDEAC #B0EBCB

Accessibility & contrast

On white

1.92

#4ED28C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.92

#4ED28C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED28C

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED28C	#FFFFFF	#000000	##000000
##4ED28C	1.00	1.92	10.92	10.92
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.92	21.00	1.00	1.00
##000000	10.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C288

Deuteranopia (green-blind)

#BFB690

Tritanopia (blue-blind)

#00D0C0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ed28c;
/* rgb */ color: rgb(78, 210, 140);
/* oklch */ color: oklch(77.4% 0.154 156.5);

Tailwind

colors: {
  custom: {
    50: '#8de1ae',
    500: '#4ed28c',
    950: '#000000',
  },
}

SCSS

$custom: #4ed28c;
$custom-light: #8de1ae;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed28c",
  "rgb": {
    "r": 78,
    "g": 210,
    "b": 140
  },
  "hsl": {
    "h": 148.182,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.77363,
    "c": 0.1538,
    "h": 156.5
  },
  "luminance": 0.49606
}

Semantic roles & 50–950 ramp

primary

#4ED28C

secondary

#D9A3C0

accent

#4599E3

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ED28C

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

Preview Lab → · Contrast checker → · Palette generator →