#4FE566#4FE566

#4FE566 is a light, highly saturated green. Relative luminance 0.587; OKLCH L 81.5% C 0.212 H 145.9°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#4FE566
RGB	rgb(79, 229, 102)
HSL	hsl(129, 74%, 60%)
HSV	hsv(129, 66%, 90%)
CMYK	cmyk(65.5%, 0%, 55.5%, 10.2%)
CIE-LAB	lab(81.10, -64.87, 49.85)
CIE-LCH	lch(81.10, 81.81, 142.46°)
OKLab	oklab(81.54% -0.1752 0.1187)
OKLCH	oklch(81.54% 0.212 145.9)
XYZ	xyz(33.6398, 58.6567, 22.1168)
Luminance	0.5866 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE566 #E54FCE

analogous

#83E54F #4FE566 #4FE5B1

triadic

#4FE566 #664FE5 #E5664F

tetradic

#4FE566 #4F83E5 #E54FCE #E5B14F

square

#4FE566 #4F83E5 #E54FCE #E5B14F

split-complementary

#4FE566 #B14FE5 #E54F83

monochromatic

#18A22D #20D73C #4FE566 #84ED94 #BAF5C3

Accessibility & contrast

On white

1.65

#4FE566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#4FE566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE566

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE566	#FFFFFF	#000000	##000000
##4FE566	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8D15A

Deuteranopia (green-blind)

#D6C470

Tritanopia (blue-blind)

#20E0C9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4fe566;
/* rgb */ color: rgb(79, 229, 102);
/* oklch */ color: oklch(81.5% 0.212 145.9);

Tailwind

colors: {
  custom: {
    50: '#91ee95',
    500: '#4fe566',
    950: '#000000',
  },
}

SCSS

$custom: #4fe566;
$custom-light: #91ee95;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe566",
  "rgb": {
    "r": 79,
    "g": 229,
    "b": 102
  },
  "hsl": {
    "h": 129.2,
    "s": 74.257,
    "l": 60.392
  },
  "oklch": {
    "l": 0.81539,
    "c": 0.21166,
    "h": 145.9
  },
  "luminance": 0.5866
}

Semantic roles & 50–950 ramp

primary

#4FE566

secondary

#A43493

accent

#0FB8D6

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E170D

muted

#7F857F

Preview Lab

Preview with #4FE566

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

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