#4FC43B#4FC43B

#4FC43B is a light, highly saturated green. Relative luminance 0.415; OKLCH L 72.6% C 0.204 H 141.0°. Best body text is #000000 at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#4FC43B
RGB	rgb(79, 196, 59)
HSL	hsl(111, 54%, 50%)
HSV	hsv(111, 70%, 77%)
CMYK	cmyk(59.7%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(70.49, -57.88, 56.30)
CIE-LCH	lch(70.49, 80.74, 135.79°)
OKLab	oklab(72.65% -0.1583 0.1284)
OKLCH	oklch(72.65% 0.204 141)
XYZ	xyz(23.7526, 41.4557, 10.8869)
Luminance	0.4146 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC43B #B03BC4

analogous

#93C43B #4FC43B #3BC46C

triadic

#4FC43B #3B4FC4 #C43B4F

tetradic

#4FC43B #3B93C4 #B03BC4 #C46C3B

square

#4FC43B #3B93C4 #B03BC4 #C46C3B

split-complementary

#4FC43B #6C3BC4 #C43B93

monochromatic

#29661F #3C952D #4FC43B #79D26A #A3E099

Accessibility & contrast

On white

2.26

#4FC43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.29

#4FC43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC43B

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC43B	#FFFFFF	#000000	##000000
##4FC43B	1.00	2.26	9.29	9.29
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.29	21.00	1.00	1.00
##000000	9.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B226

Deuteranopia (green-blind)

#BAA948

Tritanopia (blue-blind)

#3EBEA9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4fc43b;
/* rgb */ color: rgb(79, 196, 59);
/* oklch */ color: oklch(72.6% 0.204 141.0);

Tailwind

colors: {
  custom: {
    50: '#8dd778',
    500: '#4fc43b',
    950: '#000000',
  },
}

SCSS

$custom: #4fc43b;
$custom-light: #8dd778;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc43b",
  "rgb": {
    "r": 79,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 111.241,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.72646,
    "c": 0.20379,
    "h": 141
  },
  "luminance": 0.41458
}

Semantic roles & 50–950 ramp

primary

#4FC43B

secondary

#C38FCC

accent

#4BDDC8

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4FC43B

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

Preview Lab → · Contrast checker → · Palette generator →