#4EF479#4EF479

#4EF479 is a very light, highly saturated green. Relative luminance 0.677; OKLCH L 85.5% C 0.215 H 148.2°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#4EF479
RGB	rgb(78, 244, 121)
HSL	hsl(136, 88%, 63%)
HSV	hsv(136, 68%, 96%)
CMYK	cmyk(68%, 0%, 50.4%, 4.3%)
CIE-LAB	lab(85.85, -67.67, 46.78)
CIE-LCH	lch(85.85, 82.27, 145.34°)
OKLab	oklab(85.53% -0.1823 0.1131)
OKLCH	oklch(85.53% 0.215 148.2)
XYZ	xyz(38.9408, 67.6973, 29.1001)
Luminance	0.6770 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF479 #F44EC9

analogous

#76F44E #4EF479 #4EF4CC

triadic

#4EF479 #794EF4 #F4794E

tetradic

#4EF479 #4E76F4 #F44EC9 #F4CC4E

square

#4EF479 #4E76F4 #F44EC9 #F4CC4E

split-complementary

#4EF479 #CC4EF4 #F44E76

monochromatic

#0CBC39 #14F04D #4EF479 #88F8A5 #C1FBD0

Accessibility & contrast

On white

1.44

#4EF479 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#4EF479 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF479

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF479	#FFFFFF	#000000	##000000
##4EF479	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF6E

Deuteranopia (green-blind)

#E2D182

Tritanopia (blue-blind)

#00EFD8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #4ef479;
/* rgb */ color: rgb(78, 244, 121);
/* oklch */ color: oklch(85.5% 0.215 148.2);

Tailwind

colors: {
  custom: {
    50: '#93f9a2',
    500: '#4ef479',
    950: '#000000',
  },
}

SCSS

$custom: #4ef479;
$custom-light: #93f9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef479",
  "rgb": {
    "r": 78,
    "g": 244,
    "b": 121
  },
  "hsl": {
    "h": 135.542,
    "s": 88.298,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85531,
    "c": 0.21453,
    "h": 148.2
  },
  "luminance": 0.67702
}

Semantic roles & 50–950 ramp

primary

#4EF479

secondary

#BA2C95

accent

#01AAE5

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #4EF479

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

Preview Lab → · Contrast checker → · Palette generator →