#4FD66E#4FD66E

#4FD66E is a light, vivid green. Relative luminance 0.509; OKLCH L 77.9% C 0.186 H 148.0°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#4FD66E
RGB	rgb(79, 214, 110)
HSL	hsl(134, 62%, 57%)
HSV	hsv(134, 63%, 84%)
CMYK	cmyk(63.1%, 0%, 48.6%, 16.1%)
CIE-LAB	lab(76.61, -58.41, 40.58)
CIE-LCH	lch(76.61, 71.13, 145.21°)
OKLab	oklab(77.86% -0.1577 0.0986)
OKLCH	oklch(77.86% 0.186 148)
XYZ	xyz(30.0833, 50.8782, 22.9839)
Luminance	0.5088 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD66E #D64FB7

analogous

#73D64F #4FD66E #4FD6B2

triadic

#4FD66E #6E4FD6 #D66E4F

tetradic

#4FD66E #4F73D6 #D64FB7 #D6B24F

square

#4FD66E #4F73D6 #D64FB7 #D6B24F

split-complementary

#4FD66E #B24FD6 #D64F73

monochromatic

#208A39 #2CBC4D #4FD66E #81E297 #B2EDC0

Accessibility & contrast

On white

1.88

#4FD66E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#4FD66E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD66E

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD66E	#FFFFFF	#000000	##000000
##4FD66E	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C465

Deuteranopia (green-blind)

#C7B875

Tritanopia (blue-blind)

#25D2BE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4fd66e;
/* rgb */ color: rgb(79, 214, 110);
/* oklch */ color: oklch(77.9% 0.186 148.0);

Tailwind

colors: {
  custom: {
    50: '#8ee499',
    500: '#4fd66e',
    950: '#000000',
  },
}

SCSS

$custom: #4fd66e;
$custom-light: #8ee499;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd66e",
  "rgb": {
    "r": 79,
    "g": 214,
    "b": 110
  },
  "hsl": {
    "h": 133.778,
    "s": 62.212,
    "l": 57.451
  },
  "oklch": {
    "l": 0.77858,
    "c": 0.18597,
    "h": 148
  },
  "luminance": 0.50881
}

Semantic roles & 50–950 ramp

primary

#4FD66E

secondary

#90397C

accent

#43C0E5

background

#FCFEFC

surface

#F5FCF5

border

#CFD5CF

text

#0E160E

muted

#7F847F

Preview Lab

Preview with #4FD66E

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

Preview Lab → · Contrast checker → · Palette generator →