#4CD18B#4CD18B

#4CD18B is a light, vivid green. Relative luminance 0.490; OKLCH L 77.0% C 0.154 H 156.6°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#4CD18B
RGB	rgb(76, 209, 139)
HSL	hsl(148, 59%, 56%)
HSV	hsv(148, 64%, 82%)
CMYK	cmyk(63.6%, 0%, 33.5%, 18%)
CIE-LAB	lab(75.45, -52.10, 24.32)
CIE-LCH	lch(75.45, 57.50, 154.98°)
OKLab	oklab(77.04% -0.1415 0.0613)
OKLCH	oklch(77.04% 0.154 156.6)
XYZ	xyz(30.4384, 48.9983, 32.2746)
Luminance	0.4900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CD18B #D14C92

analogous

#4FD14C #4CD18B #4CD1CD

triadic

#4CD18B #8B4CD1 #D18B4C

tetradic

#4CD18B #4C4FD1 #D14C92 #D1CD4C

square

#4CD18B #4C4FD1 #D14C92 #D1CD4C

split-complementary

#4CD18B #CD4CD1 #D14C4F

monochromatic

#21814F #2EB26C #4CD18B #7DDEAB #ADEACA

Accessibility & contrast

On white

1.94

#4CD18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#4CD18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CD18B

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CD18B	#FFFFFF	#000000	##000000
##4CD18B	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C187

Deuteranopia (green-blind)

#BEB58F

Tritanopia (blue-blind)

#00CFBF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4cd18b;
/* rgb */ color: rgb(76, 209, 139);
/* oklch */ color: oklch(77.0% 0.154 156.6);

Tailwind

colors: {
  custom: {
    50: '#8ce0ad',
    500: '#4cd18b',
    950: '#000000',
  },
}

SCSS

$custom: #4cd18b;
$custom-light: #8ce0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4cd18b",
  "rgb": {
    "r": 76,
    "g": 209,
    "b": 139
  },
  "hsl": {
    "h": 148.421,
    "s": 59.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.77035,
    "c": 0.1542,
    "h": 156.6
  },
  "luminance": 0.49002
}

Semantic roles & 50–950 ramp

primary

#4CD18B

secondary

#D8A1BE

accent

#4698E2

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4CD18B

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

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