#4FD440#4FD440

#4FD440 is a light, highly saturated green. Relative luminance 0.491; OKLCH L 76.8% C 0.219 H 141.7°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#4FD440
RGB	rgb(79, 212, 64)
HSL	hsl(114, 63%, 54%)
HSV	hsv(114, 70%, 83%)
CMYK	cmyk(62.7%, 0%, 69.8%, 16.9%)
CIE-LAB	lab(75.52, -63.03, 59.65)
CIE-LCH	lch(75.52, 86.78, 136.58°)
OKLab	oklab(76.82% -0.1719 0.136)
OKLCH	oklch(76.82% 0.219 141.7)
XYZ	xyz(27.6919, 49.1167, 12.8706)
Luminance	0.4912 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD440 #C540D4

analogous

#99D440 #4FD440 #40D47B

triadic

#4FD440 #404FD4 #D4404F

tetradic

#4FD440 #4099D4 #C540D4 #D47B40

square

#4FD440 #4099D4 #C540D4 #D47B40

split-complementary

#4FD440 #7B40D4 #D44099

monochromatic

#267D1C #35AF27 #4FD440 #7DDF72 #ABEAA4

Accessibility & contrast

On white

1.94

#4FD440 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#4FD440 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD440

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD440	#FFFFFF	#000000	##000000
##4FD440	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C129

Deuteranopia (green-blind)

#C9B64E

Tritanopia (blue-blind)

#37CEB7

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fd440;
/* rgb */ color: rgb(79, 212, 64);
/* oklch */ color: oklch(76.8% 0.219 141.7);

Tailwind

colors: {
  custom: {
    50: '#90e27d',
    500: '#4fd440',
    950: '#000000',
  },
}

SCSS

$custom: #4fd440;
$custom-light: #90e27d;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd440",
  "rgb": {
    "r": 79,
    "g": 212,
    "b": 64
  },
  "hsl": {
    "h": 113.919,
    "s": 63.248,
    "l": 54.118
  },
  "oklch": {
    "l": 0.76816,
    "c": 0.21922,
    "h": 141.7
  },
  "luminance": 0.49119
}

Semantic roles & 50–950 ramp

primary

#4FD440

secondary

#D198D7

accent

#42E6D6

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0E150A

muted

#7E847C

Preview Lab

Preview with #4FD440

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

Preview Lab → · Contrast checker → · Palette generator →