#4EF156#4EF156

#4EF156 is a very light, highly saturated green. Relative luminance 0.652; OKLCH L 84.4% C 0.238 H 143.8°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#4EF156
RGB	rgb(78, 241, 86)
HSL	hsl(123, 85%, 63%)
HSV	hsv(123, 68%, 95%)
CMYK	cmyk(67.6%, 0%, 64.3%, 5.5%)
CIE-LAB	lab(84.59, -70.88, 60.74)
CIE-LCH	lch(84.59, 93.34, 139.41°)
OKLab	oklab(84.37% -0.1921 0.1407)
OKLCH	oklch(84.37% 0.238 143.8)
XYZ	xyz(36.2746, 65.1983, 19.4751)
Luminance	0.6520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF156 #F14EE9

analogous

#97F14E #4EF156 #4EF1A8

triadic

#4EF156 #564EF1 #F1564E

tetradic

#4EF156 #4E97F1 #F14EE9 #F1A84E

square

#4EF156 #4E97F1 #F14EE9 #F1A84E

split-complementary

#4EF156 #A84EF1 #F14E97

monochromatic

#0EB617 #15ED20 #4EF156 #87F58C #BFFAC2

Accessibility & contrast

On white

1.50

#4EF156 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#4EF156 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF156

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF156	#FFFFFF	#000000	##000000
##4EF156	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)

#F6DB42

Deuteranopia (green-blind)

#E2CE64

Tritanopia (blue-blind)

#1CEAD1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4ef156;
/* rgb */ color: rgb(78, 241, 86);
/* oklch */ color: oklch(84.4% 0.238 143.8);

Tailwind

colors: {
  custom: {
    50: '#94f78c',
    500: '#4ef156',
    950: '#000000',
  },
}

SCSS

$custom: #4ef156;
$custom-light: #94f78c;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef156",
  "rgb": {
    "r": 78,
    "g": 241,
    "b": 86
  },
  "hsl": {
    "h": 122.945,
    "s": 85.34,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84365,
    "c": 0.23812,
    "h": 143.8
  },
  "luminance": 0.65202
}

Semantic roles & 50–950 ramp

primary

#4EF156

secondary

#B52EAF

accent

#04D7E2

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170C

muted

#80857F

Preview Lab

Preview with #4EF156

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

Preview Lab → · Contrast checker → · Palette generator →