#3FD345#3FD345

#3FD345 is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.2% C 0.220 H 143.5°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#3FD345
RGB	rgb(63, 211, 69)
HSL	hsl(122, 63%, 54%)
HSV	hsv(122, 70%, 83%)
CMYK	cmyk(70.1%, 0%, 67.3%, 17.3%)
CIE-LAB	lab(74.87, -65.38, 56.91)
CIE-LCH	lch(74.87, 86.68, 138.97°)
OKLab	oklab(76.18% -0.1772 0.1309)
OKLCH	oklch(76.18% 0.22 143.5)
XYZ	xyz(26.4167, 48.0721, 13.5157)
Luminance	0.4808 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD345 #D33FCD

analogous

#83D33F #3FD345 #3FD38F

triadic

#3FD345 #453FD3 #D3453F

tetradic

#3FD345 #3F83D3 #D33FCD #D38F3F

square

#3FD345 #3F83D3 #D33FCD #D38F3F

split-complementary

#3FD345 #8F3FD3 #D33F83

monochromatic

#1C7B20 #28AD2D #3FD345 #71DE75 #A3EAA5

Accessibility & contrast

On white

1.98

#3FD345 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#3FD345 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD345

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD345	#FFFFFF	#000000	##000000
##3FD345	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)

#D7BF31

Deuteranopia (green-blind)

#C6B452

Tritanopia (blue-blind)

#06CDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fd345;
/* rgb */ color: rgb(63, 211, 69);
/* oklch */ color: oklch(76.2% 0.220 143.5);

Tailwind

colors: {
  custom: {
    50: '#88e27f',
    500: '#3fd345',
    950: '#000000',
  },
}

SCSS

$custom: #3fd345;
$custom-light: #88e27f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd345",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 69
  },
  "hsl": {
    "h": 122.432,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76178,
    "c": 0.22034,
    "h": 143.5
  },
  "luminance": 0.48075
}

Semantic roles & 50–950 ramp

primary

#3FD345

secondary

#D797D4

accent

#42DFE6

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150B

muted

#7E847C

Preview Lab

Preview with #3FD345

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

Preview Lab → · Contrast checker → · Palette generator →