#3FD166#3FD166

#3FD166 is a light, vivid green. Relative luminance 0.476; OKLCH L 76.0% C 0.192 H 148.3°. Best body text is #000000 at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#3FD166
RGB	rgb(63, 209, 102)
HSL	hsl(136, 61%, 53%)
HSV	hsv(136, 70%, 82%)
CMYK	cmyk(69.9%, 0%, 51.2%, 18%)
CIE-LAB	lab(74.58, -60.75, 41.88)
CIE-LCH	lch(74.58, 73.79, 145.42°)
OKLab	oklab(76.05% -0.1636 0.1011)
OKLCH	oklch(76.05% 0.192 148.3)
XYZ	xyz(27.2466, 47.6140, 20.3223)
Luminance	0.4762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD166 #D13FAA

analogous

#61D13F #3FD166 #3FD1AF

triadic

#3FD166 #663FD1 #D1663F

tetradic

#3FD166 #3F61D1 #D13FAA #D1AF3F

square

#3FD166 #3F61D1 #D13FAA #D1AF3F

split-complementary

#3FD166 #AF3FD1 #D13F61

monochromatic

#1D7935 #29AA4B #3FD166 #70DD8D #A2E9B5

Accessibility & contrast

On white

2.00

#3FD166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.52

#3FD166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD166

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD166	#FFFFFF	#000000	##000000
##3FD166	1.00	2.00	10.52	10.52
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.52	21.00	1.00	1.00
##000000	10.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BF5D

Deuteranopia (green-blind)

#C2B36E

Tritanopia (blue-blind)

#00CDB8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #3fd166;
/* rgb */ color: rgb(63, 209, 102);
/* oklch */ color: oklch(76.0% 0.192 148.3);

Tailwind

colors: {
  custom: {
    50: '#87e094',
    500: '#3fd166',
    950: '#000000',
  },
}

SCSS

$custom: #3fd166;
$custom-light: #87e094;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd166",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 102
  },
  "hsl": {
    "h": 136.027,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.76047,
    "c": 0.19234,
    "h": 148.3
  },
  "luminance": 0.47617
}

Semantic roles & 50–950 ramp

primary

#3FD166

secondary

#D597C5

accent

#43B9E4

background

#F9FDF9

surface

#F1FBF1

border

#CBD4CB

text

#0D150D

muted

#7E837E

Preview Lab

Preview with #3FD166

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

Preview Lab → · Contrast checker → · Palette generator →