#4EF155#4EF155

#4EF155 is a very light, highly saturated green. Relative luminance 0.652; OKLCH L 84.4% C 0.239 H 143.7°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#4EF155
RGB	rgb(78, 241, 85)
HSL	hsl(123, 85%, 63%)
HSV	hsv(123, 68%, 95%)
CMYK	cmyk(67.6%, 0%, 64.7%, 5.5%)
CIE-LAB	lab(84.58, -70.98, 61.13)
CIE-LCH	lch(84.58, 93.67, 139.26°)
OKLab	oklab(84.36% -0.1924 0.1415)
OKLCH	oklch(84.36% 0.239 143.7)
XYZ	xyz(36.2346, 65.1823, 19.2644)
Luminance	0.6519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF155 #F14EEA

analogous

#98F14E #4EF155 #4EF1A7

triadic

#4EF155 #554EF1 #F1554E

tetradic

#4EF155 #4E98F1 #F14EEA #F1A74E

square

#4EF155 #4E98F1 #F14EEA #F1A74E

split-complementary

#4EF155 #A74EF1 #F14E98

monochromatic

#0EB616 #15ED1F #4EF155 #87F58B #BFFAC2

Accessibility & contrast

On white

1.50

#4EF155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#4EF155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF155

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF155	#FFFFFF	#000000	##000000
##4EF155	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB41

Deuteranopia (green-blind)

#E2CE63

Tritanopia (blue-blind)

#1CEAD1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4ef155;
/* rgb */ color: rgb(78, 241, 85);
/* oklch */ color: oklch(84.4% 0.239 143.7);

Tailwind

colors: {
  custom: {
    50: '#94f78b',
    500: '#4ef155',
    950: '#000000',
  },
}

SCSS

$custom: #4ef155;
$custom-light: #94f78b;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef155",
  "rgb": {
    "r": 78,
    "g": 241,
    "b": 85
  },
  "hsl": {
    "h": 122.577,
    "s": 85.34,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84356,
    "c": 0.2388,
    "h": 143.7
  },
  "luminance": 0.65186
}

Semantic roles & 50–950 ramp

primary

#4EF155

secondary

#B52EB0

accent

#04D8E2

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #4EF155

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

Preview Lab → · Contrast checker → · Palette generator →