#4FD663#4FD663

#4FD663 is a light, vivid green. Relative luminance 0.507; OKLCH L 77.7% C 0.196 H 146.0°. Best body text is #000000 at 11.13:1 contrast (WCAG AA passes).

Color values

HEX	#4FD663
RGB	rgb(79, 214, 99)
HSL	hsl(129, 62%, 57%)
HSV	hsv(129, 63%, 84%)
CMYK	cmyk(63.1%, 0%, 53.7%, 16.1%)
CIE-LAB	lab(76.47, -59.96, 45.70)
CIE-LCH	lch(76.47, 75.39, 142.69°)
OKLab	oklab(77.7% -0.1621 0.1094)
OKLCH	oklch(77.7% 0.196 146)
XYZ	xyz(29.5212, 50.6533, 20.0233)
Luminance	0.5066 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD663 #D64FC2

analogous

#7ED64F #4FD663 #4FD6A7

triadic

#4FD663 #634FD6 #D6634F

tetradic

#4FD663 #4F7ED6 #D64FC2 #D6A74F

square

#4FD663 #4F7ED6 #D64FC2 #D6A74F

split-complementary

#4FD663 #A74FD6 #D64F7E

monochromatic

#208A30 #2CBC41 #4FD663 #81E28F #B2EDBB

Accessibility & contrast

On white

1.89

#4FD663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.13

#4FD663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD663

11.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD663	#FFFFFF	#000000	##000000
##4FD663	1.00	1.89	11.13	11.13
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.13	21.00	1.00	1.00
##000000	11.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C458

Deuteranopia (green-blind)

#C8B86C

Tritanopia (blue-blind)

#2BD1BC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4fd663;
/* rgb */ color: rgb(79, 214, 99);
/* oklch */ color: oklch(77.7% 0.196 146.0);

Tailwind

colors: {
  custom: {
    50: '#8fe492',
    500: '#4fd663',
    950: '#000000',
  },
}

SCSS

$custom: #4fd663;
$custom-light: #8fe492;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd663",
  "rgb": {
    "r": 79,
    "g": 214,
    "b": 99
  },
  "hsl": {
    "h": 128.889,
    "s": 62.212,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77701,
    "c": 0.19553,
    "h": 146
  },
  "luminance": 0.50656
}

Semantic roles & 50–950 ramp

primary

#4FD663

secondary

#903983

accent

#43CDE5

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #4FD663

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

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