#3FD344#3FD344

#3FD344 is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.2% C 0.221 H 143.4°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#3FD344
RGB	rgb(63, 211, 68)
HSL	hsl(122, 63%, 54%)
HSV	hsv(122, 70%, 83%)
CMYK	cmyk(70.1%, 0%, 67.8%, 17.3%)
CIE-LAB	lab(74.86, -65.48, 57.29)
CIE-LCH	lch(74.86, 87.00, 138.81°)
OKLab	oklab(76.17% -0.1775 0.1316)
OKLCH	oklch(76.17% 0.221 143.4)
XYZ	xyz(26.3859, 48.0598, 13.3536)
Luminance	0.4806 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD344 #D33FCE

analogous

#84D33F #3FD344 #3FD38E

triadic

#3FD344 #443FD3 #D3443F

tetradic

#3FD344 #3F84D3 #D33FCE #D38E3F

square

#3FD344 #3F84D3 #D33FCE #D38E3F

split-complementary

#3FD344 #8E3FD3 #D33F84

monochromatic

#1C7B1F #28AD2C #3FD344 #71DE74 #A3EAA5

Accessibility & contrast

On white

1.98

#3FD344 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#3FD344 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD344

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD344	#FFFFFF	#000000	##000000
##3FD344	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF30

Deuteranopia (green-blind)

#C6B452

Tritanopia (blue-blind)

#07CDB6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #3fd344;
/* rgb */ color: rgb(63, 211, 68);
/* oklch */ color: oklch(76.2% 0.221 143.4);

Tailwind

colors: {
  custom: {
    50: '#89e27f',
    500: '#3fd344',
    950: '#000000',
  },
}

SCSS

$custom: #3fd344;
$custom-light: #89e27f;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd344",
  "rgb": {
    "r": 63,
    "g": 211,
    "b": 68
  },
  "hsl": {
    "h": 122.027,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76169,
    "c": 0.22099,
    "h": 143.4
  },
  "luminance": 0.48063
}

Semantic roles & 50–950 ramp

primary

#3FD344

secondary

#D797D4

accent

#42E0E6

background

#F9FEF8

surface

#F1FCEF

border

#CBD5CA

text

#0D150A

muted

#7E847C

Preview Lab

Preview with #3FD344

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

Preview Lab → · Contrast checker → · Palette generator →