#4EF158#4EF158

#4EF158 is a very light, highly saturated green. Relative luminance 0.652; OKLCH L 84.4% C 0.237 H 144.0°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#4EF158
RGB	rgb(78, 241, 88)
HSL	hsl(124, 85%, 63%)
HSV	hsv(124, 68%, 95%)
CMYK	cmyk(67.6%, 0%, 63.5%, 5.5%)
CIE-LAB	lab(84.60, -70.68, 59.94)
CIE-LCH	lch(84.60, 92.67, 139.70°)
OKLab	oklab(84.38% -0.1915 0.1393)
OKLCH	oklch(84.38% 0.237 144)
XYZ	xyz(36.3564, 65.2310, 19.9055)
Luminance	0.6523 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF158 #F14EE7

analogous

#95F14E #4EF158 #4EF1A9

triadic

#4EF158 #584EF1 #F1584E

tetradic

#4EF158 #4E95F1 #F14EE7 #F1A94E

square

#4EF158 #4E95F1 #F14EE7 #F1A94E

split-complementary

#4EF158 #A94EF1 #F14E95

monochromatic

#0EB619 #15ED22 #4EF158 #87F58E #BFFAC3

Accessibility & contrast

On white

1.49

#4EF158 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#4EF158 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF158

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF158	#FFFFFF	#000000	##000000
##4EF158	1.00	1.49	14.05	14.05
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DB45

Deuteranopia (green-blind)

#E2CE65

Tritanopia (blue-blind)

#1BEBD1

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #4ef158;
/* rgb */ color: rgb(78, 241, 88);
/* oklch */ color: oklch(84.4% 0.237 144.0);

Tailwind

colors: {
  custom: {
    50: '#94f78d',
    500: '#4ef158',
    950: '#000000',
  },
}

SCSS

$custom: #4ef158;
$custom-light: #94f78d;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef158",
  "rgb": {
    "r": 78,
    "g": 241,
    "b": 88
  },
  "hsl": {
    "h": 123.681,
    "s": 85.34,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84384,
    "c": 0.23674,
    "h": 144
  },
  "luminance": 0.65235
}

Semantic roles & 50–950 ramp

primary

#4EF158

secondary

#B52EAD

accent

#04D4E2

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #4EF158

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

Preview Lab → · Contrast checker → · Palette generator →