#4FF478#4FF478

#4FF478 is a very light, highly saturated green. Relative luminance 0.677; OKLCH L 85.5% C 0.215 H 148.0°. Best body text is #000000 at 14.54:1 contrast (WCAG AA passes).

Color values

HEX	#4FF478
RGB	rgb(79, 244, 120)
HSL	hsl(135, 88%, 63%)
HSV	hsv(135, 68%, 96%)
CMYK	cmyk(67.6%, 0%, 50.8%, 4.3%)
CIE-LAB	lab(85.86, -67.64, 47.27)
CIE-LCH	lch(85.86, 82.52, 145.05°)
OKLab	oklab(85.54% -0.1823 0.1141)
OKLCH	oklch(85.54% 0.215 148)
XYZ	xyz(38.9624, 67.7155, 28.7827)
Luminance	0.6772 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FF478 #F44FCB

analogous

#78F44F #4FF478 #4FF4CA

triadic

#4FF478 #784FF4 #F4784F

tetradic

#4FF478 #4F78F4 #F44FCB #F4CA4F

square

#4FF478 #4F78F4 #F44FCB #F4CA4F

split-complementary

#4FF478 #CA4FF4 #F44F78

monochromatic

#0CBD38 #15F04C #4FF478 #89F8A4 #C2FBD0

Accessibility & contrast

On white

1.44

#4FF478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.54

#4FF478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FF478

14.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FF478	#FFFFFF	#000000	##000000
##4FF478	1.00	1.44	14.54	14.54
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.54	21.00	1.00	1.00
##000000	14.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DF6D

Deuteranopia (green-blind)

#E3D181

Tritanopia (blue-blind)

#00EFD7

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #4ff478;
/* rgb */ color: rgb(79, 244, 120);
/* oklch */ color: oklch(85.5% 0.215 148.0);

Tailwind

colors: {
  custom: {
    50: '#93f9a1',
    500: '#4ff478',
    950: '#000000',
  },
}

SCSS

$custom: #4ff478;
$custom-light: #93f9a1;
$custom-dark: #000000;

JSON

{
  "hex": "#4ff478",
  "rgb": {
    "r": 79,
    "g": 244,
    "b": 120
  },
  "hsl": {
    "h": 134.909,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85541,
    "c": 0.21505,
    "h": 148
  },
  "luminance": 0.6772
}

Semantic roles & 50–950 ramp

primary

#4FF478

secondary

#BB2C98

accent

#01ACE5

background

#FCFFFC

surface

#F5FFF5

border

#CFD7CF

text

#0F170F

muted

#808580

Preview Lab

Preview with #4FF478

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

Preview Lab → · Contrast checker → · Palette generator →