#3FD347#3FD347

#3FD347 is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.2% C 0.219 H 143.8°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#3FD347
RGB	rgb(63, 211, 71)
HSL	hsl(123, 63%, 54%)
HSV	hsv(123, 70%, 83%)
CMYK	cmyk(70.1%, 0%, 66.4%, 17.3%)
CIE-LAB	lab(74.89, -65.19, 56.12)
CIE-LCH	lch(74.89, 86.02, 139.28°)
OKLab	oklab(76.2% -0.1766 0.1295)
OKLCH	oklch(76.2% 0.219 143.8)
XYZ	xyz(26.4798, 48.0973, 13.8482)
Luminance	0.4810 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD347 #D33FCB

analogous

#81D33F #3FD347 #3FD391

triadic

#3FD347 #473FD3 #D3473F

tetradic

#3FD347 #3F81D3 #D33FCB #D3913F

square

#3FD347 #3F81D3 #D33FCB #D3913F

split-complementary

#3FD347 #913FD3 #D33F81

monochromatic

#1C7B21 #28AD2F #3FD347 #71DE77 #A3EAA6

Accessibility & contrast

On white

1.98

#3FD347 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#3FD347 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD347

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD347	#FFFFFF	#000000	##000000
##3FD347	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C034

Deuteranopia (green-blind)

#C6B454

Tritanopia (blue-blind)

#04CDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fd347;
/* rgb */ color: rgb(63, 211, 71);
/* oklch */ color: oklch(76.2% 0.219 143.8);

Tailwind

colors: {
  custom: {
    50: '#88e280',
    500: '#3fd347',
    950: '#000000',
  },
}

SCSS

$custom: #3fd347;
$custom-light: #88e280;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd347",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 71
  },
  "hsl": {
    "h": 123.243,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76197,
    "c": 0.219,
    "h": 143.8
  },
  "luminance": 0.481
}

Semantic roles & 50–950 ramp

primary

#3FD347

secondary

#D797D3

accent

#42DDE6

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #3FD347

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

Preview Lab → · Contrast checker → · Palette generator →