#3FC552#3FC552

#3FC552 is a light, vivid green. Relative luminance 0.416; OKLCH L 72.7% C 0.194 H 145.5°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FC552
RGB	rgb(63, 197, 82)
HSL	hsl(129, 54%, 51%)
HSV	hsv(129, 68%, 77%)
CMYK	cmyk(68%, 0%, 58.4%, 22.7%)
CIE-LAB	lab(70.59, -59.25, 46.53)
CIE-LCH	lch(70.59, 75.34, 141.86°)
OKLab	oklab(72.67% -0.1601 0.1101)
OKLCH	oklch(72.67% 0.194 145.5)
XYZ	xyz(23.5376, 41.5959, 14.7694)
Luminance	0.4160 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC552 #C53FB2

analogous

#6FC53F #3FC552 #3FC595

triadic

#3FC552 #523FC5 #C5523F

tetradic

#3FC552 #3F6FC5 #C53FB2 #C5953F

square

#3FC552 #3F6FC5 #C53FB2 #C5953F

split-complementary

#3FC552 #953FC5 #C53F6F

monochromatic

#206A2A #2E993D #3FC552 #6ED37C #9DE1A7

Accessibility & contrast

On white

2.25

#3FC552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#3FC552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC552

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC552	#FFFFFF	#000000	##000000
##3FC552	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B346

Deuteranopia (green-blind)

#B8A85B

Tritanopia (blue-blind)

#0EC0AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc552;
/* rgb */ color: rgb(63, 197, 82);
/* oklch */ color: oklch(72.7% 0.194 145.5);

Tailwind

colors: {
  custom: {
    50: '#85d886',
    500: '#3fc552',
    950: '#000000',
  },
}

SCSS

$custom: #3fc552;
$custom-light: #85d886;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc552",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 82
  },
  "hsl": {
    "h": 128.507,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72673,
    "c": 0.19425,
    "h": 145.5
  },
  "luminance": 0.41598
}

Semantic roles & 50–950 ramp

primary

#3FC552

secondary

#CE92C5

accent

#4BC8DD

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #3FC552

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

Preview Lab → · Contrast checker → · Palette generator →