#4CD666#4CD666

#4CD666 is a light, vivid green. Relative luminance 0.506; OKLCH L 77.7% C 0.194 H 146.8°. Best body text is #000000 at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#4CD666
RGB	rgb(76, 214, 102)
HSL	hsl(131, 63%, 57%)
HSV	hsv(131, 64%, 84%)
CMYK	cmyk(64.5%, 0%, 52.3%, 16.1%)
CIE-LAB	lab(76.43, -60.16, 44.21)
CIE-LCH	lch(76.43, 74.65, 143.69°)
OKLab	oklab(77.66% -0.1624 0.1063)
OKLCH	oklch(77.66% 0.194 146.8)
XYZ	xyz(29.4233, 50.5859, 20.7812)
Luminance	0.5059 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD666 #D64CBC

analogous

#77D64C #4CD666 #4CD6AB

triadic

#4CD666 #664CD6 #D6664C

tetradic

#4CD666 #4C77D6 #D64CBC #D6AB4C

square

#4CD666 #4C77D6 #D64CBC #D6AB4C

split-complementary

#4CD666 #AB4CD6 #D64C77

monochromatic

#1F8833 #2BBA46 #4CD666 #7EE191 #B0EDBB

Accessibility & contrast

On white

1.89

#4CD666 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.12

#4CD666 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD666

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD666	#FFFFFF	#000000	##000000
##4CD666	1.00	1.89	11.12	11.12
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.12	21.00	1.00	1.00
##000000	11.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C45C

Deuteranopia (green-blind)

#C8B86E

Tritanopia (blue-blind)

#21D1BC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #4cd666;
/* rgb */ color: rgb(76, 214, 102);
/* oklch */ color: oklch(77.7% 0.194 146.8);

Tailwind

colors: {
  custom: {
    50: '#8de494',
    500: '#4cd666',
    950: '#000000',
  },
}

SCSS

$custom: #4cd666;
$custom-light: #8de494;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd666",
  "rgb": {
    "r": 76,
    "g": 214,
    "b": 102
  },
  "hsl": {
    "h": 131.304,
    "s": 62.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.77657,
    "c": 0.19411,
    "h": 146.8
  },
  "luminance": 0.50589
}

Semantic roles & 50–950 ramp

primary

#4CD666

secondary

#8F387E

accent

#42C7E6

background

#FCFEFC

surface

#F4FCF4

border

#CED5CE

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #4CD666

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

Preview Lab → · Contrast checker → · Palette generator →