#3FC863#3FC863

#3FC863 is a light, vivid green. Relative luminance 0.433; OKLCH L 73.7% C 0.184 H 148.3°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#3FC863
RGB	rgb(63, 200, 99)
HSL	hsl(136, 55%, 52%)
HSV	hsv(136, 69%, 78%)
CMYK	cmyk(68.5%, 0%, 50.5%, 21.6%)
CIE-LAB	lab(71.73, -58.00, 39.82)
CIE-LCH	lch(71.73, 70.35, 145.53°)
OKLab	oklab(73.68% -0.1563 0.0964)
OKLCH	oklch(73.68% 0.184 148.3)
XYZ	xyz(24.9544, 43.2635, 18.8375)
Luminance	0.4327 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC863 #C83FA4

analogous

#60C83F #3FC863 #3FC8A7

triadic

#3FC863 #633FC8 #C8633F

tetradic

#3FC863 #3F60C8 #C83FA4 #C8A73F

square

#3FC863 #3F60C8 #C83FA4 #C8A73F

split-complementary

#3FC863 #A73FC8 #C83F60

monochromatic

#1F6D34 #2D9D4A #3FC863 #6FD68A #9EE3B0

Accessibility & contrast

On white

2.18

#3FC863 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#3FC863 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC863

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC863	#FFFFFF	#000000	##000000
##3FC863	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB75A

Deuteranopia (green-blind)

#B9AB6A

Tritanopia (blue-blind)

#00C4B1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc863;
/* rgb */ color: rgb(63, 200, 99);
/* oklch */ color: oklch(73.7% 0.184 148.3);

Tailwind

colors: {
  custom: {
    50: '#85da91',
    500: '#3fc863',
    950: '#000000',
  },
}

SCSS

$custom: #3fc863;
$custom-light: #85da91;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc863",
  "rgb": {
    "r": 63,
    "g": 200,
    "b": 99
  },
  "hsl": {
    "h": 135.766,
    "s": 55.466,
    "l": 51.569
  },
  "oklch": {
    "l": 0.73681,
    "c": 0.18359,
    "h": 148.3
  },
  "luminance": 0.43266
}

Semantic roles & 50–950 ramp

primary

#3FC863

secondary

#D093C0

accent

#49B7DF

background

#F8FDF9

surface

#F0FBF1

border

#CBD4CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3FC863

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

Preview Lab → · Contrast checker → · Palette generator →