#4FD66B#4FD66B

#4FD66B is a light, vivid green. Relative luminance 0.508; OKLCH L 77.8% C 0.189 H 147.4°. Best body text is #000000 at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#4FD66B
RGB	rgb(79, 214, 107)
HSL	hsl(132, 62%, 57%)
HSV	hsv(132, 63%, 84%)
CMYK	cmyk(63.1%, 0%, 50%, 16.1%)
CIE-LAB	lab(76.57, -58.85, 41.99)
CIE-LCH	lch(76.57, 72.30, 144.49°)
OKLab	oklab(77.81% -0.1589 0.1016)
OKLCH	oklch(77.81% 0.189 147.4)
XYZ	xyz(29.9228, 50.8139, 22.1382)
Luminance	0.5082 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD66B #D64FBA

analogous

#77D64F #4FD66B #4FD6AE

triadic

#4FD66B #6B4FD6 #D66B4F

tetradic

#4FD66B #4F77D6 #D64FBA #D6AE4F

square

#4FD66B #4F77D6 #D64FBA #D6AE4F

split-complementary

#4FD66B #AE4FD6 #D64F77

monochromatic

#208A36 #2CBC4A #4FD66B #81E295 #B2EDBE

Accessibility & contrast

On white

1.88

#4FD66B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.16

#4FD66B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD66B

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD66B	#FFFFFF	#000000	##000000
##4FD66B	1.00	1.88	11.16	11.16
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.16	21.00	1.00	1.00
##000000	11.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C462

Deuteranopia (green-blind)

#C7B873

Tritanopia (blue-blind)

#27D2BD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4fd66b;
/* rgb */ color: rgb(79, 214, 107);
/* oklch */ color: oklch(77.8% 0.189 147.4);

Tailwind

colors: {
  custom: {
    50: '#8ee497',
    500: '#4fd66b',
    950: '#000000',
  },
}

SCSS

$custom: #4fd66b;
$custom-light: #8ee497;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd66b",
  "rgb": {
    "r": 79,
    "g": 214,
    "b": 107
  },
  "hsl": {
    "h": 132.444,
    "s": 62.212,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77814,
    "c": 0.18862,
    "h": 147.4
  },
  "luminance": 0.50817
}

Semantic roles & 50–950 ramp

primary

#4FD66B

secondary

#90397E

accent

#43C4E5

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E160E

muted

#7F847F

Preview Lab

Preview with #4FD66B

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

Preview Lab → · Contrast checker → · Palette generator →