#4EE28B#4EE28B

#4EE28B is a light, vivid green. Relative luminance 0.579; OKLCH L 81.3% C 0.176 H 153.6°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#4EE28B
RGB	rgb(78, 226, 139)
HSL	hsl(145, 72%, 60%)
HSV	hsv(145, 65%, 89%)
CMYK	cmyk(65.5%, 0%, 38.5%, 11.4%)
CIE-LAB	lab(80.67, -58.31, 31.32)
CIE-LCH	lch(80.67, 66.19, 151.76°)
OKLab	oklab(81.34% -0.1576 0.0781)
OKLCH	oklch(81.34% 0.176 153.6)
XYZ	xyz(34.9954, 57.8728, 33.7474)
Luminance	0.5788 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE28B #E24EA5

analogous

#5BE24E #4EE28B #4EE2D5

triadic

#4EE28B #8B4EE2 #E28B4E

tetradic

#4EE28B #4E5BE2 #E24EA5 #E2D54E

square

#4EE28B #4E5BE2 #E24EA5 #E2D54E

split-complementary

#4EE28B #D54EE2 #E24E5B

monochromatic

#1A9C4F #22D16A #4EE28B #83EBAD #B7F3D0

Accessibility & contrast

On white

1.67

#4EE28B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#4EE28B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE28B

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE28B	#FFFFFF	#000000	##000000
##4EE28B	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2D085

Deuteranopia (green-blind)

#CFC391

Tritanopia (blue-blind)

#00DFCC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4ee28b;
/* rgb */ color: rgb(78, 226, 139);
/* oklch */ color: oklch(81.3% 0.176 153.6);

Tailwind

colors: {
  custom: {
    50: '#8fecad',
    500: '#4ee28b',
    950: '#000000',
  },
}

SCSS

$custom: #4ee28b;
$custom-light: #8fecad;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee28b",
  "rgb": {
    "r": 78,
    "g": 226,
    "b": 139
  },
  "hsl": {
    "h": 144.73,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.81337,
    "c": 0.17587,
    "h": 153.6
  },
  "luminance": 0.57876
}

Semantic roles & 50–950 ramp

primary

#4EE28B

secondary

#9F3573

accent

#39A4EF

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #4EE28B

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

Preview Lab → · Contrast checker → · Palette generator →