#4FE380#4FE380

#4FE380 is a light, vivid green. Relative luminance 0.582; OKLCH L 81.4% C 0.187 H 150.7°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#4FE380
RGB	rgb(79, 227, 128)
HSL	hsl(140, 73%, 60%)
HSV	hsv(140, 65%, 89%)
CMYK	cmyk(65.2%, 0%, 43.6%, 11%)
CIE-LAB	lab(80.83, -60.38, 37.06)
CIE-LCH	lch(80.83, 70.85, 148.46°)
OKLab	oklab(81.42% -0.1629 0.0912)
OKLCH	oklch(81.42% 0.187 150.7)
XYZ	xyz(34.5871, 58.1553, 29.8202)
Luminance	0.5816 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FE380 #E34FB2

analogous

#68E34F #4FE380 #4FE3CA

triadic

#4FE380 #804FE3 #E3804F

tetradic

#4FE380 #4F68E3 #E34FB2 #E3CA4F

square

#4FE380 #4F68E3 #E34FB2 #E3CA4F

split-complementary

#4FE380 #CA4FE3 #E34F68

monochromatic

#199E45 #22D35C #4FE380 #84EBA6 #B9F4CC

Accessibility & contrast

On white

1.66

#4FE380 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#4FE380 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FE380

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FE380	#FFFFFF	#000000	##000000
##4FE380	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D179

Deuteranopia (green-blind)

#D1C387

Tritanopia (blue-blind)

#02DFCB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4fe380;
/* rgb */ color: rgb(79, 227, 128);
/* oklch */ color: oklch(81.4% 0.187 150.7);

Tailwind

colors: {
  custom: {
    50: '#90eda6',
    500: '#4fe380',
    950: '#000000',
  },
}

SCSS

$custom: #4fe380;
$custom-light: #90eda6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fe380",
  "rgb": {
    "r": 79,
    "g": 227,
    "b": 128
  },
  "hsl": {
    "h": 139.865,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.81418,
    "c": 0.18669,
    "h": 150.7
  },
  "luminance": 0.58159
}

Semantic roles & 50–950 ramp

primary

#4FE380

secondary

#A1357D

accent

#39B3EF

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #4FE380

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

Preview Lab → · Contrast checker → · Palette generator →