#4ED28E#4ED28E

#4ED28E is a light, vivid green. Relative luminance 0.497; OKLCH L 77.4% C 0.152 H 157.2°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#4ED28E
RGB	rgb(78, 210, 142)
HSL	hsl(149, 59%, 56%)
HSV	hsv(149, 63%, 82%)
CMYK	cmyk(62.9%, 0%, 32.4%, 17.6%)
CIE-LAB	lab(75.86, -51.53, 23.32)
CIE-LCH	lch(75.86, 56.56, 155.65°)
OKLab	oklab(77.41% -0.1401 0.0589)
OKLCH	oklch(77.41% 0.152 157.2)
XYZ	xyz(31.0682, 49.6627, 33.5345)
Luminance	0.4967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED28E #D24E92

analogous

#50D24E #4ED28E #4ED2D0

triadic

#4ED28E #8E4ED2 #D28E4E

tetradic

#4ED28E #4E50D2 #D24E92 #D2D04E

square

#4ED28E #4E50D2 #D24E92 #D2D04E

split-complementary

#4ED28E #D04ED2 #D24E50

monochromatic

#228451 #2EB56F #4ED28E #7FDEAD #B0EBCC

Accessibility & contrast

On white

1.92

#4ED28E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#4ED28E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED28E

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED28E	#FFFFFF	#000000	##000000
##4ED28E	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1C28A

Deuteranopia (green-blind)

#BFB692

Tritanopia (blue-blind)

#00D0C0

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #4ed28e;
/* rgb */ color: rgb(78, 210, 142);
/* oklch */ color: oklch(77.4% 0.152 157.2);

Tailwind

colors: {
  custom: {
    50: '#8de1af',
    500: '#4ed28e',
    950: '#000000',
  },
}

SCSS

$custom: #4ed28e;
$custom-light: #8de1af;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed28e",
  "rgb": {
    "r": 78,
    "g": 210,
    "b": 142
  },
  "hsl": {
    "h": 149.091,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.77405,
    "c": 0.15201,
    "h": 157.2
  },
  "luminance": 0.49666
}

Semantic roles & 50–950 ramp

primary

#4ED28E

secondary

#D9A3BF

accent

#4596E3

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ED28E

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

Preview Lab → · Contrast checker → · Palette generator →