#4CD866#4CD866

#4CD866 is a light, vivid green. Relative luminance 0.516; OKLCH L 78.2% C 0.197 H 146.7°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#4CD866
RGB	rgb(76, 216, 102)
HSL	hsl(131, 64%, 57%)
HSV	hsv(131, 65%, 85%)
CMYK	cmyk(64.8%, 0%, 52.8%, 15.3%)
CIE-LAB	lab(77.04, -60.87, 44.96)
CIE-LCH	lch(77.04, 75.67, 143.55°)
OKLab	oklab(78.17% -0.1643 0.1079)
OKLCH	oklch(78.17% 0.197 146.7)
XYZ	xyz(29.9326, 51.6045, 20.9510)
Luminance	0.5161 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD866 #D84CBE

analogous

#78D84C #4CD866 #4CD8AC

triadic

#4CD866 #664CD8 #D8664C

tetradic

#4CD866 #4C78D8 #D84CBE #D8AC4C

square

#4CD866 #4C78D8 #D84CBE #D8AC4C

split-complementary

#4CD866 #AC4CD8 #D84C78

monochromatic

#1E8B33 #29BE45 #4CD866 #7EE391 #B1EEBC

Accessibility & contrast

On white

1.85

#4CD866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#4CD866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD866

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD866	#FFFFFF	#000000	##000000
##4CD866	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC55C

Deuteranopia (green-blind)

#C9BA6E

Tritanopia (blue-blind)

#20D3BE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4cd866;
/* rgb */ color: rgb(76, 216, 102);
/* oklch */ color: oklch(78.2% 0.197 146.7);

Tailwind

colors: {
  custom: {
    50: '#8de594',
    500: '#4cd866',
    950: '#000000',
  },
}

SCSS

$custom: #4cd866;
$custom-light: #8de594;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd866",
  "rgb": {
    "r": 76,
    "g": 216,
    "b": 102
  },
  "hsl": {
    "h": 131.143,
    "s": 64.22,
    "l": 57.255
  },
  "oklch": {
    "l": 0.78166,
    "c": 0.19663,
    "h": 146.7
  },
  "luminance": 0.51608
}

Semantic roles & 50–950 ramp

primary

#4CD866

secondary

#913780

accent

#41C8E7

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E160D

muted

#7F847F

Preview Lab

Preview with #4CD866

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

Preview Lab → · Contrast checker → · Palette generator →