#3FD947#3FD947

#3FD947 is a light, highly saturated green. Relative luminance 0.511; OKLCH L 77.8% C 0.226 H 143.7°. Best body text is #000000 at 11.23:1 contrast (WCAG AA passes).

Color values

HEX	#3FD947
RGB	rgb(63, 217, 71)
HSL	hsl(123, 67%, 55%)
HSV	hsv(123, 71%, 85%)
CMYK	cmyk(71%, 0%, 67.3%, 14.9%)
CIE-LAB	lab(76.76, -67.14, 58.14)
CIE-LCH	lch(76.76, 88.82, 139.11°)
OKLab	oklab(77.75% -0.1819 0.1337)
OKLCH	oklch(77.75% 0.226 143.7)
XYZ	xyz(27.9983, 51.1343, 14.3544)
Luminance	0.5114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD947 #D93FD1

analogous

#84D93F #3FD947 #3FD994

triadic

#3FD947 #473FD9 #D9473F

tetradic

#3FD947 #3F84D9 #D93FD1 #D9943F

square

#3FD947 #3F84D9 #D93FD1 #D9943F

split-complementary

#3FD947 #943FD9 #D93F84

monochromatic

#1A8420 #24B72C #3FD947 #72E378 #A5EDA9

Accessibility & contrast

On white

1.87

#3FD947 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.23

#3FD947 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD947

11.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD947	#FFFFFF	#000000	##000000
##3FD947	1.00	1.87	11.23	11.23
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.23	21.00	1.00	1.00
##000000	11.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC533

Deuteranopia (green-blind)

#CCB955

Tritanopia (blue-blind)

#00D3BB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #3fd947;
/* rgb */ color: rgb(63, 217, 71);
/* oklch */ color: oklch(77.8% 0.226 143.7);

Tailwind

colors: {
  custom: {
    50: '#8ae681',
    500: '#3fd947',
    950: '#000000',
  },
}

SCSS

$custom: #3fd947;
$custom-light: #8ae681;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd947",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 71
  },
  "hsl": {
    "h": 123.117,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77751,
    "c": 0.22578,
    "h": 143.7
  },
  "luminance": 0.51137
}

Semantic roles & 50–950 ramp

primary

#3FD947

secondary

#8A3286

accent

#3EE1EA

background

#FCFEFB

surface

#F4FDF2

border

#CED5CC

text

#0D160B

muted

#7F847E

Preview Lab

Preview with #3FD947

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

Preview Lab → · Contrast checker → · Palette generator →