#4FD78A#4FD78A

#4FD78A is a light, vivid green. Relative luminance 0.521; OKLCH L 78.6% C 0.162 H 154.9°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#4FD78A
RGB	rgb(79, 215, 138)
HSL	hsl(146, 63%, 58%)
HSV	hsv(146, 63%, 84%)
CMYK	cmyk(63.3%, 0%, 35.8%, 15.7%)
CIE-LAB	lab(77.34, -54.08, 27.40)
CIE-LCH	lch(77.34, 60.63, 153.13°)
OKLab	oklab(78.6% -0.1466 0.0687)
OKLCH	oklch(78.6% 0.162 154.9)
XYZ	xyz(32.1096, 52.0948, 32.4029)
Luminance	0.5210 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD78A #D74F9C

analogous

#58D74F #4FD78A #4FD7CE

triadic

#4FD78A #8A4FD7 #D78A4F

tetradic

#4FD78A #4F58D7 #D74F9C #D7CE4F

square

#4FD78A #4F58D7 #D74F9C #D7CE4F

split-complementary

#4FD78A #CE4FD7 #D74F58

monochromatic

#208C4F #2BBE6B #4FD78A #81E2AB #B3EECC

Accessibility & contrast

On white

1.84

#4FD78A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#4FD78A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD78A

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD78A	#FFFFFF	#000000	##000000
##4FD78A	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C785

Deuteranopia (green-blind)

#C5BA8F

Tritanopia (blue-blind)

#02D5C3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #4fd78a;
/* rgb */ color: rgb(79, 215, 138);
/* oklch */ color: oklch(78.6% 0.162 154.9);

Tailwind

colors: {
  custom: {
    50: '#8ee4ac',
    500: '#4fd78a',
    950: '#000000',
  },
}

SCSS

$custom: #4fd78a;
$custom-light: #8ee4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd78a",
  "rgb": {
    "r": 79,
    "g": 215,
    "b": 138
  },
  "hsl": {
    "h": 146.029,
    "s": 62.963,
    "l": 57.647
  },
  "oklch": {
    "l": 0.78601,
    "c": 0.16187,
    "h": 154.9
  },
  "luminance": 0.52098
}

Semantic roles & 50–950 ramp

primary

#4FD78A

secondary

#92396B

accent

#429FE6

background

#FCFEFD

surface

#F4FCF7

border

#CED5D0

text

#0D1610

muted

#7F8481

Preview Lab

Preview with #4FD78A

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

Preview Lab → · Contrast checker → · Palette generator →