#3FE348#3FE348

#3FE348 is a light, highly saturated green. Relative luminance 0.565; OKLCH L 80.3% C 0.236 H 143.7°. Best body text is #000000 at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#3FE348
RGB	rgb(63, 227, 72)
HSL	hsl(123, 75%, 57%)
HSV	hsv(123, 72%, 89%)
CMYK	cmyk(72.2%, 0%, 68.3%, 11%)
CIE-LAB	lab(79.87, -70.24, 61.07)
CIE-LCH	lch(79.87, 93.08, 138.99°)
OKLab	oklab(80.34% -0.1903 0.14)
OKLCH	oklch(80.34% 0.236 143.7)
XYZ	xyz(30.6867, 56.4593, 15.4101)
Luminance	0.5646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FE348 #E33FDA

analogous

#88E33F #3FE348 #3FE39A

triadic

#3FE348 #483FE3 #E3483F

tetradic

#3FE348 #3F88E3 #E33FDA #E39A3F

square

#3FE348 #3F88E3 #E33FDA #E39A3F

split-complementary

#3FE348 #9A3FE3 #E33F88

monochromatic

#15921C #1DC826 #3FE348 #74EB7B #AAF3AE

Accessibility & contrast

On white

1.71

#3FE348 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.29

#3FE348 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FE348

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FE348	#FFFFFF	#000000	##000000
##3FE348	1.00	1.71	12.29	12.29
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.29	21.00	1.00	1.00
##000000	12.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE31

Deuteranopia (green-blind)

#D5C157

Tritanopia (blue-blind)

#00DDC4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #3fe348;
/* rgb */ color: rgb(63, 227, 72);
/* oklch */ color: oklch(80.3% 0.236 143.7);

Tailwind

colors: {
  custom: {
    50: '#8ced82',
    500: '#3fe348',
    950: '#000000',
  },
}

SCSS

$custom: #3fe348;
$custom-light: #8ced82;
$custom-dark: #000000;

JSON

{
  "hex": "#3fe348",
  "rgb": {
    "r": 63,
    "g": 227,
    "b": 72
  },
  "hsl": {
    "h": 123.293,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80337,
    "c": 0.23624,
    "h": 143.7
  },
  "luminance": 0.56463
}

Semantic roles & 50–950 ramp

primary

#3FE348

secondary

#972F91

accent

#37E7F1

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160B

muted

#7F857E

Preview Lab

Preview with #3FE348

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

Preview Lab → · Contrast checker → · Palette generator →