#4FD178#4FD178

#4FD178 is a light, vivid green. Relative luminance 0.486; OKLCH L 76.8% C 0.170 H 150.6°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#4FD178
RGB	rgb(79, 209, 120)
HSL	hsl(139, 59%, 56%)
HSV	hsv(139, 62%, 82%)
CMYK	cmyk(62.2%, 0%, 42.6%, 18%)
CIE-LAB	lab(75.21, -54.96, 33.82)
CIE-LCH	lch(75.21, 64.53, 148.39°)
OKLab	oklab(76.76% -0.1484 0.0835)
OKLCH	oklch(76.76% 0.17 150.6)
XYZ	xyz(29.4128, 48.6163, 25.5995)
Luminance	0.4862 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD178 #D14FA8

analogous

#67D14F #4FD178 #4FD1B9

triadic

#4FD178 #784FD1 #D1784F

tetradic

#4FD178 #4F67D1 #D14FA8 #D1B94F

square

#4FD178 #4F67D1 #D14FA8 #D1B94F

split-complementary

#4FD178 #B94FD1 #D14F67

monochromatic

#228341 #2FB459 #4FD178 #80DE9D #B0EAC2

Accessibility & contrast

On white

1.96

#4FD178 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#4FD178 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD178

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD178	#FFFFFF	#000000	##000000
##4FD178	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2C071

Deuteranopia (green-blind)

#C1B57E

Tritanopia (blue-blind)

#22CEBB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4fd178;
/* rgb */ color: rgb(79, 209, 120);
/* oklch */ color: oklch(76.8% 0.170 150.6);

Tailwind

colors: {
  custom: {
    50: '#8de0a0',
    500: '#4fd178',
    950: '#000000',
  },
}

SCSS

$custom: #4fd178;
$custom-light: #8de0a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd178",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 120
  },
  "hsl": {
    "h": 138.923,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.76757,
    "c": 0.17032,
    "h": 150.6
  },
  "luminance": 0.48619
}

Semantic roles & 50–950 ramp

primary

#4FD178

secondary

#D9A3C8

accent

#46B1E2

background

#F9FDF9

surface

#F2FBF2

border

#CCD4CC

text

#0D150F

muted

#7E837E

Preview Lab

Preview with #4FD178

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

Preview Lab → · Contrast checker → · Palette generator →