#4FDD78#4FDD78

#4FDD78 is a light, vivid green. Relative luminance 0.547; OKLCH L 79.8% C 0.186 H 149.5°. Best body text is #000000 at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#4FDD78
RGB	rgb(79, 221, 120)
HSL	hsl(137, 68%, 59%)
HSV	hsv(137, 64%, 87%)
CMYK	cmyk(64.3%, 0%, 45.7%, 13.3%)
CIE-LAB	lab(78.88, -59.46, 38.54)
CIE-LCH	lch(78.88, 70.86, 147.05°)
OKLab	oklab(79.78% -0.1604 0.0944)
OKLCH	oklch(79.78% 0.186 149.5)
XYZ	xyz(32.4686, 54.7279, 26.6181)
Luminance	0.5473 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDD78 #DD4FB4

analogous

#6DDD4F #4FDD78 #4FDDBF

triadic

#4FDD78 #784FDD #DD784F

tetradic

#4FDD78 #4F6DDD #DD4FB4 #DDBF4F

square

#4FDD78 #4F6DDD #DD4FB4 #DDBF4F

split-complementary

#4FDD78 #BF4FDD #DD4F6D

monochromatic

#1D953F #27C855 #4FDD78 #82E79F #B6F1C7

Accessibility & contrast

On white

1.76

#4FDD78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.95

#4FDD78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDD78

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDD78	#FFFFFF	#000000	##000000
##4FDD78	1.00	1.76	11.95	11.95
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.95	21.00	1.00	1.00
##000000	11.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCB70

Deuteranopia (green-blind)

#CDBE7F

Tritanopia (blue-blind)

#18D9C5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4fdd78;
/* rgb */ color: rgb(79, 221, 120);
/* oklch */ color: oklch(79.8% 0.186 149.5);

Tailwind

colors: {
  custom: {
    50: '#8fe9a0',
    500: '#4fdd78',
    950: '#000000',
  },
}

SCSS

$custom: #4fdd78;
$custom-light: #8fe9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdd78",
  "rgb": {
    "r": 79,
    "g": 221,
    "b": 120
  },
  "hsl": {
    "h": 137.324,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79781,
    "c": 0.1861,
    "h": 149.5
  },
  "luminance": 0.54731
}

Semantic roles & 50–950 ramp

primary

#4FDD78

secondary

#99377D

accent

#3DB8EA

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #4FDD78

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

Preview Lab → · Contrast checker → · Palette generator →