#4FC566#4FC566

#4FC566 is a light, vivid green. Relative luminance 0.426; OKLCH L 73.4% C 0.171 H 147.4°. Best body text is #000000 at 9.51:1 contrast (WCAG AA passes).

Color values

HEX	#4FC566
RGB	rgb(79, 197, 102)
HSL	hsl(132, 50%, 54%)
HSV	hsv(132, 60%, 77%)
CMYK	cmyk(59.9%, 0%, 48.2%, 22.7%)
CIE-LAB	lab(71.25, -53.23, 37.83)
CIE-LCH	lch(71.25, 65.30, 144.60°)
OKLab	oklab(73.41% -0.1439 0.092)
OKLCH	oklch(73.41% 0.171 147.4)
XYZ	xyz(25.5873, 42.5516, 19.4327)
Luminance	0.4255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC566 #C54FAE

analogous

#73C54F #4FC566 #4FC5A1

triadic

#4FC566 #664FC5 #C5664F

tetradic

#4FC566 #4F73C5 #C54FAE #C5A14F

square

#4FC566 #4F73C5 #C54FAE #C5A14F

split-complementary

#4FC566 #A14FC5 #C54F73

monochromatic

#267435 #35A24A #4FC566 #7DD48E #ABE3B6

Accessibility & contrast

On white

2.21

#4FC566 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.51

#4FC566 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC566

9.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC566	#FFFFFF	#000000	##000000
##4FC566	1.00	2.21	9.51	9.51
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.51	21.00	1.00	1.00
##000000	9.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B55E

Deuteranopia (green-blind)

#B8AA6D

Tritanopia (blue-blind)

#32C1AF

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #4fc566;
/* rgb */ color: rgb(79, 197, 102);
/* oklch */ color: oklch(73.4% 0.171 147.4);

Tailwind

colors: {
  custom: {
    50: '#8cd793',
    500: '#4fc566',
    950: '#000000',
  },
}

SCSS

$custom: #4fc566;
$custom-light: #8cd793;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc566",
  "rgb": {
    "r": 79,
    "g": 197,
    "b": 102
  },
  "hsl": {
    "h": 131.695,
    "s": 50.427,
    "l": 54.118
  },
  "oklch": {
    "l": 0.73412,
    "c": 0.17079,
    "h": 147.4
  },
  "luminance": 0.42554
}

Semantic roles & 50–950 ramp

primary

#4FC566

secondary

#D19FC7

accent

#4EBFDA

background

#F9FDF9

surface

#F1FAF1

border

#CBD3CB

text

#0D140D

muted

#7E837E

Preview Lab

Preview with #4FC566

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

Preview Lab → · Contrast checker → · Palette generator →