#4EF577#4EF577

#4EF577 is a very light, highly saturated green. Relative luminance 0.683; OKLCH L 85.8% C 0.217 H 147.8°. Best body text is #000000 at 14.65:1 contrast (WCAG AA passes).

Color values

HEX	#4EF577
RGB	rgb(78, 245, 119)
HSL	hsl(135, 89%, 63%)
HSV	hsv(135, 68%, 96%)
CMYK	cmyk(68.2%, 0%, 51.4%, 3.9%)
CIE-LAB	lab(86.13, -68.30, 48.06)
CIE-LCH	lch(86.13, 83.51, 144.86°)
OKLab	oklab(85.75% -0.184 0.1158)
OKLCH	oklch(85.75% 0.217 147.8)
XYZ	xyz(39.1212, 68.2522, 28.5614)
Luminance	0.6826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF577 #F54ECC

analogous

#78F54E #4EF577 #4EF5CB

triadic

#4EF577 #774EF5 #F5774E

tetradic

#4EF577 #4E78F5 #F54ECC #F5CB4E

square

#4EF577 #4E78F5 #F54ECC #F5CB4E

split-complementary

#4EF577 #CB4EF5 #F54E78

monochromatic

#0BBE37 #14F24A #4EF577 #88F8A4 #C2FCD0

Accessibility & contrast

On white

1.43

#4EF577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.65

#4EF577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF577

14.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF577	#FFFFFF	#000000	##000000
##4EF577	1.00	1.43	14.65	14.65
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.65	21.00	1.00	1.00
##000000	14.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E06C

Deuteranopia (green-blind)

#E3D280

Tritanopia (blue-blind)

#00F0D8

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #4ef577;
/* rgb */ color: rgb(78, 245, 119);
/* oklch */ color: oklch(85.8% 0.217 147.8);

Tailwind

colors: {
  custom: {
    50: '#93faa1',
    500: '#4ef577',
    950: '#000000',
  },
}

SCSS

$custom: #4ef577;
$custom-light: #93faa1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef577",
  "rgb": {
    "r": 78,
    "g": 245,
    "b": 119
  },
  "hsl": {
    "h": 134.731,
    "s": 89.305,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85753,
    "c": 0.21744,
    "h": 147.8
  },
  "luminance": 0.68256
}

Semantic roles & 50–950 ramp

primary

#4EF577

secondary

#BC2B98

accent

#00ADE6

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #4EF577

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

Preview Lab → · Contrast checker → · Palette generator →