#4FD18B#4FD18B

#4FD18B is a light, vivid green. Relative luminance 0.491; OKLCH L 77.1% C 0.153 H 156.2°. Best body text is #000000 at 10.83:1 contrast (WCAG AA passes).

Color values

HEX	#4FD18B
RGB	rgb(79, 209, 139)
HSL	hsl(148, 59%, 56%)
HSV	hsv(148, 62%, 82%)
CMYK	cmyk(62.2%, 0%, 33.5%, 18%)
CIE-LAB	lab(75.53, -51.53, 24.44)
CIE-LCH	lch(75.53, 57.03, 154.62°)
OKLab	oklab(77.12% -0.14 0.0616)
OKLCH	oklch(77.12% 0.153 156.2)
XYZ	xyz(30.6824, 49.1242, 32.2860)
Luminance	0.4913 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD18B #D14F95

analogous

#54D14F #4FD18B #4FD1CC

triadic

#4FD18B #8B4FD1 #D18B4F

tetradic

#4FD18B #4F54D1 #D14F95 #D1CC4F

square

#4FD18B #4F54D1 #D14F95 #D1CC4F

split-complementary

#4FD18B #CC4FD1 #D14F54

monochromatic

#22834F #2FB46C #4FD18B #80DEAB #B0EACB

Accessibility & contrast

On white

1.94

#4FD18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.83

#4FD18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD18B

10.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD18B	#FFFFFF	#000000	##000000
##4FD18B	1.00	1.94	10.83	10.83
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.83	21.00	1.00	1.00
##000000	10.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0C187

Deuteranopia (green-blind)

#BFB58F

Tritanopia (blue-blind)

#0ACFBF

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fd18b;
/* rgb */ color: rgb(79, 209, 139);
/* oklch */ color: oklch(77.1% 0.153 156.2);

Tailwind

colors: {
  custom: {
    50: '#8de0ad',
    500: '#4fd18b',
    950: '#000000',
  },
}

SCSS

$custom: #4fd18b;
$custom-light: #8de0ad;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd18b",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 139
  },
  "hsl": {
    "h": 147.692,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.77121,
    "c": 0.15292,
    "h": 156.2
  },
  "luminance": 0.49127
}

Semantic roles & 50–950 ramp

primary

#4FD18B

secondary

#D9A3C0

accent

#469AE2

background

#F9FDFA

surface

#F2FBF4

border

#CCD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4FD18B

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

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