#3FD447#3FD447

#3FD447 is a light, highly saturated green. Relative luminance 0.486; OKLCH L 76.5% C 0.220 H 143.7°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FD447
RGB	rgb(63, 212, 71)
HSL	hsl(123, 63%, 54%)
HSV	hsv(123, 70%, 83%)
CMYK	cmyk(70.3%, 0%, 66.5%, 16.9%)
CIE-LAB	lab(75.20, -65.52, 56.46)
CIE-LCH	lch(75.20, 86.49, 139.25°)
OKLab	oklab(76.46% -0.1775 0.1302)
OKLCH	oklch(76.46% 0.22 143.7)
XYZ	xyz(26.7290, 48.5957, 13.9313)
Luminance	0.4860 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD447 #D43FCC

analogous

#82D43F #3FD447 #3FD491

triadic

#3FD447 #473FD4 #D4473F

tetradic

#3FD447 #3F82D4 #D43FCC #D4913F

square

#3FD447 #3F82D4 #D43FCC #D4913F

split-complementary

#3FD447 #913FD4 #D43F82

monochromatic

#1C7D21 #27AF2E #3FD447 #71DF77 #A3EAA7

Accessibility & contrast

On white

1.96

#3FD447 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#3FD447 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD447

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD447	#FFFFFF	#000000	##000000
##3FD447	1.00	1.96	10.72	10.72
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.72	21.00	1.00	1.00
##000000	10.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C034

Deuteranopia (green-blind)

#C7B554

Tritanopia (blue-blind)

#02CEB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #3fd447;
/* rgb */ color: rgb(63, 212, 71);
/* oklch */ color: oklch(76.5% 0.220 143.7);

Tailwind

colors: {
  custom: {
    50: '#89e281',
    500: '#3fd447',
    950: '#000000',
  },
}

SCSS

$custom: #3fd447;
$custom-light: #89e281;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd447",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 71
  },
  "hsl": {
    "h": 123.221,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76456,
    "c": 0.22013,
    "h": 143.7
  },
  "luminance": 0.48599
}

Semantic roles & 50–950 ramp

primary

#3FD447

secondary

#D798D4

accent

#41DEE6

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #3FD447

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

Preview Lab → · Contrast checker → · Palette generator →