#4FDF81#4FDF81

#4FDF81 is a light, vivid green. Relative luminance 0.560; OKLCH L 80.4% C 0.181 H 151.4°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#4FDF81
RGB	rgb(79, 223, 129)
HSL	hsl(141, 69%, 59%)
HSV	hsv(141, 65%, 87%)
CMYK	cmyk(64.6%, 0%, 42.2%, 12.5%)
CIE-LAB	lab(79.62, -58.74, 35.01)
CIE-LCH	lch(79.62, 68.38, 149.20°)
OKLab	oklab(80.43% -0.1585 0.0865)
OKLCH	oklch(80.43% 0.181 151.4)
XYZ	xyz(33.5719, 56.0191, 29.8081)
Luminance	0.5602 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDF81 #DF4FAD

analogous

#65DF4F #4FDF81 #4FDFC9

triadic

#4FDF81 #814FDF #DF814F

tetradic

#4FDF81 #4F65DF #DF4FAD #DFC94F

square

#4FDF81 #4F65DF #DF4FAD #DFC94F

split-complementary

#4FDF81 #C94FDF #DF4F65

monochromatic

#1C9847 #25CC5F #4FDF81 #83E8A6 #B7F2CB

Accessibility & contrast

On white

1.72

#4FDF81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#4FDF81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDF81

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDF81	#FFFFFF	#000000	##000000
##4FDF81	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CD7A

Deuteranopia (green-blind)

#CDC087

Tritanopia (blue-blind)

#08DCC8

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4fdf81;
/* rgb */ color: rgb(79, 223, 129);
/* oklch */ color: oklch(80.4% 0.181 151.4);

Tailwind

colors: {
  custom: {
    50: '#8feaa6',
    500: '#4fdf81',
    950: '#000000',
  },
}

SCSS

$custom: #4fdf81;
$custom-light: #8feaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdf81",
  "rgb": {
    "r": 79,
    "g": 223,
    "b": 129
  },
  "hsl": {
    "h": 140.833,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.80434,
    "c": 0.18059,
    "h": 151.4
  },
  "luminance": 0.56023
}

Semantic roles & 50–950 ramp

primary

#4FDF81

secondary

#9C3679

accent

#3CAFEC

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #4FDF81

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

Preview Lab → · Contrast checker → · Palette generator →