#4FDD81#4FDD81

#4FDD81 is a light, vivid green. Relative luminance 0.550; OKLCH L 79.9% C 0.178 H 151.6°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#4FDD81
RGB	rgb(79, 221, 129)
HSL	hsl(141, 68%, 59%)
HSV	hsv(141, 64%, 87%)
CMYK	cmyk(64.3%, 0%, 41.6%, 13.3%)
CIE-LAB	lab(79.02, -57.99, 34.22)
CIE-LCH	lch(79.02, 67.33, 149.46°)
OKLab	oklab(79.93% -0.1565 0.0847)
OKLCH	oklch(79.93% 0.178 151.6)
XYZ	xyz(33.0407, 54.9567, 29.6311)
Luminance	0.5496 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FDD81 #DD4FAB

analogous

#64DD4F #4FDD81 #4FDDC8

triadic

#4FDD81 #814FDD #DD814F

tetradic

#4FDD81 #4F64DD #DD4FAB #DDC84F

square

#4FDD81 #4F64DD #DD4FAB #DDC84F

split-complementary

#4FDD81 #C84FDD #DD4F64

monochromatic

#1D9547 #27C860 #4FDD81 #82E7A6 #B6F1CA

Accessibility & contrast

On white

1.75

#4FDD81 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.99

#4FDD81 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FDD81

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FDD81	#FFFFFF	#000000	##000000
##4FDD81	1.00	1.75	11.99	11.99
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.99	21.00	1.00	1.00
##000000	11.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECB7A

Deuteranopia (green-blind)

#CCBF87

Tritanopia (blue-blind)

#0BDAC6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #4fdd81;
/* rgb */ color: rgb(79, 221, 129);
/* oklch */ color: oklch(79.9% 0.178 151.6);

Tailwind

colors: {
  custom: {
    50: '#8fe9a6',
    500: '#4fdd81',
    950: '#000000',
  },
}

SCSS

$custom: #4fdd81;
$custom-light: #8fe9a6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fdd81",
  "rgb": {
    "r": 79,
    "g": 221,
    "b": 129
  },
  "hsl": {
    "h": 141.127,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79933,
    "c": 0.17798,
    "h": 151.6
  },
  "luminance": 0.5496
}

Semantic roles & 50–950 ramp

primary

#4FDD81

secondary

#993777

accent

#3DAEEA

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #4FDD81

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

Preview Lab → · Contrast checker → · Palette generator →