#3FED45#3FED45

#3FED45 is a very light, highly saturated green. Relative luminance 0.621; OKLCH L 82.9% C 0.249 H 143.3°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FED45
RGB	rgb(63, 237, 69)
HSL	hsl(122, 83%, 59%)
HSV	hsv(122, 73%, 93%)
CMYK	cmyk(73.4%, 0%, 70.9%, 7.1%)
CIE-LAB	lab(82.94, -73.61, 65.39)
CIE-LCH	lch(82.94, 98.46, 138.39°)
OKLab	oklab(82.88% -0.1995 0.1487)
OKLCH	oklch(82.88% 0.249 143.3)
XYZ	xyz(33.4061, 62.0510, 15.8455)
Luminance	0.6206 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FED45 #ED3FE7

analogous

#90ED3F #3FED45 #3FED9C

triadic

#3FED45 #453FED #ED453F

tetradic

#3FED45 #3F90ED #ED3FE7 #ED9C3F

square

#3FED45 #3F90ED #ED3FE7 #ED9C3F

split-complementary

#3FED45 #9C3FED #ED3F90

monochromatic

#0FA214 #14DA1B #3FED45 #77F27B #AFF7B1

Accessibility & contrast

On white

1.57

#3FED45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#3FED45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FED45

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FED45	#FFFFFF	#000000	##000000
##3FED45	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D728

Deuteranopia (green-blind)

#DEC956

Tritanopia (blue-blind)

#00E6CC

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #3fed45;
/* rgb */ color: rgb(63, 237, 69);
/* oklch */ color: oklch(82.9% 0.249 143.3);

Tailwind

colors: {
  custom: {
    50: '#8ef482',
    500: '#3fed45',
    950: '#000000',
  },
}

SCSS

$custom: #3fed45;
$custom-light: #8ef482;
$custom-dark: #000000;

JSON

{
  "hex": "#3fed45",
  "rgb": {
    "r": 63,
    "g": 237,
    "b": 69
  },
  "hsl": {
    "h": 122.069,
    "s": 82.857,
    "l": 58.824
  },
  "oklch": {
    "l": 0.82875,
    "c": 0.24886,
    "h": 143.3
  },
  "luminance": 0.62055
}

Semantic roles & 50–950 ramp

primary

#3FED45

secondary

#A42CA0

accent

#2FF2F9

background

#FCFFFB

surface

#F5FFF2

border

#CFD7CC

text

#0E170B

muted

#7F857E

Preview Lab

Preview with #3FED45

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

Preview Lab → · Contrast checker → · Palette generator →