#3FC563#3FC563

#3FC563 is a light, vivid green. Relative luminance 0.419; OKLCH L 72.9% C 0.180 H 148.6°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FC563
RGB	rgb(63, 197, 99)
HSL	hsl(136, 54%, 51%)
HSV	hsv(136, 68%, 77%)
CMYK	cmyk(68%, 0%, 49.7%, 22.7%)
CIE-LAB	lab(70.79, -56.91, 38.66)
CIE-LCH	lch(70.79, 68.80, 145.82°)
OKLab	oklab(72.91% -0.1534 0.0938)
OKLCH	oklch(72.91% 0.18 148.6)
XYZ	xyz(24.2664, 41.8875, 18.6082)
Luminance	0.4189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC563 #C53FA1

analogous

#5EC53F #3FC563 #3FC5A6

triadic

#3FC563 #633FC5 #C5633F

tetradic

#3FC563 #3F5EC5 #C53FA1 #C5A63F

square

#3FC563 #3F5EC5 #C53FA1 #C5A63F

split-complementary

#3FC563 #A63FC5 #C53F5E

monochromatic

#206A34 #2E994B #3FC563 #6ED389 #9DE1AF

Accessibility & contrast

On white

2.24

#3FC563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#3FC563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC563

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC563	#FFFFFF	#000000	##000000
##3FC563	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B45B

Deuteranopia (green-blind)

#B6A96A

Tritanopia (blue-blind)

#00C1AE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc563;
/* rgb */ color: rgb(63, 197, 99);
/* oklch */ color: oklch(72.9% 0.180 148.6);

Tailwind

colors: {
  custom: {
    50: '#84d891',
    500: '#3fc563',
    950: '#000000',
  },
}

SCSS

$custom: #3fc563;
$custom-light: #84d891;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc563",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 99
  },
  "hsl": {
    "h": 136.119,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72905,
    "c": 0.17975,
    "h": 148.6
  },
  "luminance": 0.4189
}

Semantic roles & 50–950 ramp

primary

#3FC563

secondary

#CE92BE

accent

#4BB6DD

background

#F8FDF9

surface

#F0FAF1

border

#CBD3CB

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3FC563

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

Preview Lab → · Contrast checker → · Palette generator →