#4FD43B#4FD43B

#4FD43B is a light, highly saturated green. Relative luminance 0.491; OKLCH L 76.8% C 0.222 H 141.2°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FD43B
RGB	rgb(79, 212, 59)
HSL	hsl(112, 64%, 53%)
HSV	hsv(112, 72%, 83%)
CMYK	cmyk(62.7%, 0%, 72.2%, 16.9%)
CIE-LAB	lab(75.49, -63.43, 61.44)
CIE-LCH	lch(75.49, 88.31, 135.91°)
OKLab	oklab(76.78% -0.1733 0.1391)
OKLCH	oklch(76.78% 0.222 141.2)
XYZ	xyz(27.5559, 49.0623, 12.1546)
Luminance	0.4906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD43B #C03BD4

analogous

#9BD43B #4FD43B #3BD473

triadic

#4FD43B #3B4FD4 #D43B4F

tetradic

#4FD43B #3B9BD4 #C03BD4 #D4733B

square

#4FD43B #3B9BD4 #C03BD4 #D4733B

split-complementary

#4FD43B #733BD4 #D43B9B

monochromatic

#277A1B #37AC26 #4FD43B #7CDF6D #A9EA9F

Accessibility & contrast

On white

1.94

#4FD43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#4FD43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD43B

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD43B	#FFFFFF	#000000	##000000
##4FD43B	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C11F

Deuteranopia (green-blind)

#C9B64B

Tritanopia (blue-blind)

#38CDB6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fd43b;
/* rgb */ color: rgb(79, 212, 59);
/* oklch */ color: oklch(76.8% 0.222 141.2);

Tailwind

colors: {
  custom: {
    50: '#90e27a',
    500: '#4fd43b',
    950: '#000000',
  },
}

SCSS

$custom: #4fd43b;
$custom-light: #90e27a;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd43b",
  "rgb": {
    "r": 79,
    "g": 212,
    "b": 59
  },
  "hsl": {
    "h": 112.157,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.76777,
    "c": 0.22222,
    "h": 141.2
  },
  "luminance": 0.49065
}

Semantic roles & 50–950 ramp

primary

#4FD43B

secondary

#CE94D6

accent

#41E7D1

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0E150A

muted

#7E847C

Preview Lab

Preview with #4FD43B

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

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