#3FDC47#3FDC47

#3FDC47 is a light, highly saturated green. Relative luminance 0.527; OKLCH L 78.5% C 0.229 H 143.6°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#3FDC47
RGB	rgb(63, 220, 71)
HSL	hsl(123, 69%, 55%)
HSV	hsv(123, 71%, 86%)
CMYK	cmyk(71.4%, 0%, 67.7%, 13.7%)
CIE-LAB	lab(77.69, -68.11, 59.14)
CIE-LCH	lch(77.69, 90.20, 139.03°)
OKLab	oklab(78.53% -0.1845 0.1358)
OKLCH	oklch(78.53% 0.229 143.6)
XYZ	xyz(28.7786, 52.6949, 14.6145)
Luminance	0.5270 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDC47 #DC3FD4

analogous

#86DC3F #3FDC47 #3FDC95

triadic

#3FDC47 #473FDC #DC473F

tetradic

#3FDC47 #3F86DC #DC3FD4 #DC953F

square

#3FDC47 #3F86DC #DC3FD4 #DC953F

split-complementary

#3FDC47 #953FDC #DC3F86

monochromatic

#19881E #22BC2A #3FDC47 #73E579 #A7EFAA

Accessibility & contrast

On white

1.82

#3FDC47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#3FDC47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDC47

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDC47	#FFFFFF	#000000	##000000
##3FDC47	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C832

Deuteranopia (green-blind)

#CEBB55

Tritanopia (blue-blind)

#00D6BE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #3fdc47;
/* rgb */ color: rgb(63, 220, 71);
/* oklch */ color: oklch(78.5% 0.229 143.6);

Tailwind

colors: {
  custom: {
    50: '#8ae881',
    500: '#3fdc47',
    950: '#000000',
  },
}

SCSS

$custom: #3fdc47;
$custom-light: #8ae881;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdc47",
  "rgb": {
    "r": 63,
    "g": 220,
    "b": 71
  },
  "hsl": {
    "h": 123.057,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.78525,
    "c": 0.22914,
    "h": 143.6
  },
  "luminance": 0.52698
}

Semantic roles & 50–950 ramp

primary

#3FDC47

secondary

#8E3189

accent

#3CE3EC

background

#FCFEFB

surface

#F5FDF2

border

#CFD5CC

text

#0E160B

muted

#7F847E

Preview Lab

Preview with #3FDC47

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

Preview Lab → · Contrast checker → · Palette generator →