#3FC56A#3FC56A

#3FC56A is a light, vivid green. Relative luminance 0.420; OKLCH L 73.0% C 0.173 H 150.1°. Best body text is #000000 at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#3FC56A
RGB	rgb(63, 197, 106)
HSL	hsl(139, 54%, 51%)
HSV	hsv(139, 68%, 77%)
CMYK	cmyk(68%, 0%, 46.2%, 22.7%)
CIE-LAB	lab(70.89, -55.82, 35.28)
CIE-LCH	lch(70.89, 66.03, 147.70°)
OKLab	oklab(73.02% -0.1504 0.0864)
OKLCH	oklch(73.02% 0.173 150.1)
XYZ	xyz(24.6157, 42.0272, 20.4477)
Luminance	0.4203 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC56A #C53F9A

analogous

#57C53F #3FC56A #3FC5AD

triadic

#3FC56A #6A3FC5 #C56A3F

tetradic

#3FC56A #3F57C5 #C53F9A #C5AD3F

square

#3FC56A #3F57C5 #C53F9A #C5AD3F

split-complementary

#3FC56A #AD3FC5 #C53F57

monochromatic

#206A38 #2E9950 #3FC56A #6ED38E #9DE1B3

Accessibility & contrast

On white

2.23

#3FC56A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.41

#3FC56A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC56A

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC56A	#FFFFFF	#000000	##000000
##3FC56A	1.00	2.23	9.41	9.41
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.41	21.00	1.00	1.00
##000000	9.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B463

Deuteranopia (green-blind)

#B6A970

Tritanopia (blue-blind)

#00C2AF

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc56a;
/* rgb */ color: rgb(63, 197, 106);
/* oklch */ color: oklch(73.0% 0.173 150.1);

Tailwind

colors: {
  custom: {
    50: '#84d896',
    500: '#3fc56a',
    950: '#000000',
  },
}

SCSS

$custom: #3fc56a;
$custom-light: #84d896;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc56a",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 106
  },
  "hsl": {
    "h": 139.254,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73016,
    "c": 0.17344,
    "h": 150.1
  },
  "luminance": 0.4203
}

Semantic roles & 50–950 ramp

primary

#3FC56A

secondary

#CE92BB

accent

#4BAEDD

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0C150D

muted

#7D837E

Preview Lab

Preview with #3FC56A

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

Preview Lab → · Contrast checker → · Palette generator →