#4EE479#4EE479

#4EE479 is a light, vivid green. Relative luminance 0.585; OKLCH L 81.5% C 0.195 H 149.3°. Best body text is #000000 at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#4EE479
RGB	rgb(78, 228, 121)
HSL	hsl(137, 74%, 60%)
HSV	hsv(137, 66%, 89%)
CMYK	cmyk(65.8%, 0%, 46.9%, 10.6%)
CIE-LAB	lab(81.01, -62.04, 40.73)
CIE-LCH	lch(81.01, 74.22, 146.71°)
OKLab	oklab(81.53% -0.1672 0.0994)
OKLCH	oklch(81.53% 0.195 149.3)
XYZ	xyz(34.3339, 58.4834, 27.5645)
Luminance	0.5849 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE479 #E44EB9

analogous

#6EE44E #4EE479 #4EE4C4

triadic

#4EE479 #794EE4 #E4794E

tetradic

#4EE479 #4E6EE4 #E44EB9 #E4C44E

square

#4EE479 #4E6EE4 #E44EB9 #E4C44E

split-complementary

#4EE479 #C44EE4 #E44E6E

monochromatic

#189F3F #20D454 #4EE479 #83ECA1 #B8F4C9

Accessibility & contrast

On white

1.65

#4EE479 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.70

#4EE479 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE479

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE479	#FFFFFF	#000000	##000000
##4EE479	1.00	1.65	12.70	12.70
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.70	21.00	1.00	1.00
##000000	12.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D170

Deuteranopia (green-blind)

#D3C480

Tritanopia (blue-blind)

#06E0CB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4ee479;
/* rgb */ color: rgb(78, 228, 121);
/* oklch */ color: oklch(81.5% 0.195 149.3);

Tailwind

colors: {
  custom: {
    50: '#90eea1',
    500: '#4ee479',
    950: '#000000',
  },
}

SCSS

$custom: #4ee479;
$custom-light: #90eea1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee479",
  "rgb": {
    "r": 78,
    "g": 228,
    "b": 121
  },
  "hsl": {
    "h": 137.2,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.81529,
    "c": 0.19457,
    "h": 149.3
  },
  "luminance": 0.58487
}

Semantic roles & 50–950 ramp

primary

#4EE479

secondary

#A23483

accent

#38BBF0

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4EE479

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

Preview Lab → · Contrast checker → · Palette generator →