#3FD446#3FD446

#3FD446 is a light, highly saturated green. Relative luminance 0.486; OKLCH L 76.4% C 0.221 H 143.6°. Best body text is #000000 at 10.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FD446
RGB	rgb(63, 212, 70)
HSL	hsl(123, 63%, 54%)
HSV	hsv(123, 70%, 83%)
CMYK	cmyk(70.3%, 0%, 67%, 16.9%)
CIE-LAB	lab(75.19, -65.61, 56.85)
CIE-LCH	lch(75.19, 86.82, 139.09°)
OKLab	oklab(76.45% -0.1778 0.1309)
OKLCH	oklch(76.45% 0.221 143.6)
XYZ	xyz(26.6972, 48.5830, 13.7636)
Luminance	0.4859 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD446 #D43FCD

analogous

#83D43F #3FD446 #3FD491

triadic

#3FD446 #463FD4 #D4463F

tetradic

#3FD446 #3F83D4 #D43FCD #D4913F

square

#3FD446 #3F83D4 #D43FCD #D4913F

split-complementary

#3FD446 #913FD4 #D43F83

monochromatic

#1C7D20 #27AF2D #3FD446 #71DF76 #A3EAA6

Accessibility & contrast

On white

1.96

#3FD446 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.72

#3FD446 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD446

10.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD446	#FFFFFF	#000000	##000000
##3FD446	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)

#D8C033

Deuteranopia (green-blind)

#C7B553

Tritanopia (blue-blind)

#03CEB7

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #3fd446;
/* rgb */ color: rgb(63, 212, 70);
/* oklch */ color: oklch(76.4% 0.221 143.6);

Tailwind

colors: {
  custom: {
    50: '#89e280',
    500: '#3fd446',
    950: '#000000',
  },
}

SCSS

$custom: #3fd446;
$custom-light: #89e280;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd446",
  "rgb": {
    "r": 63,
    "g": 212,
    "b": 70
  },
  "hsl": {
    "h": 122.819,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.76447,
    "c": 0.2208,
    "h": 143.6
  },
  "luminance": 0.48586
}

Semantic roles & 50–950 ramp

primary

#3FD446

secondary

#D798D4

accent

#41DFE6

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D160B

muted

#7E847C

Preview Lab

Preview with #3FD446

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

Preview Lab → · Contrast checker → · Palette generator →