#3FD66A#3FD66A

#3FD66A is a light, vivid green. Relative luminance 0.502; OKLCH L 77.4% C 0.195 H 148.7°. Best body text is #000000 at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#3FD66A
RGB	rgb(63, 214, 106)
HSL	hsl(137, 65%, 54%)
HSV	hsv(137, 71%, 84%)
CMYK	cmyk(70.6%, 0%, 50.5%, 16.1%)
CIE-LAB	lab(76.18, -61.92, 41.92)
CIE-LCH	lch(76.18, 74.78, 145.90°)
OKLab	oklab(77.39% -0.1667 0.1014)
OKLCH	oklch(77.39% 0.195 148.7)
XYZ	xyz(28.6958, 50.1873, 21.8077)
Luminance	0.5019 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD66A #D63FAB

analogous

#60D63F #3FD66A #3FD6B6

triadic

#3FD66A #6A3FD6 #D66A3F

tetradic

#3FD66A #3F60D6 #D63FAB #D6B63F

square

#3FD66A #3F60D6 #D63FAB #D6B63F

split-complementary

#3FD66A #B63FD6 #D63F60

monochromatic

#1B7F38 #26B24E #3FD66A #71E191 #A4ECB8

Accessibility & contrast

On white

1.90

#3FD66A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.04

#3FD66A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD66A

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD66A	#FFFFFF	#000000	##000000
##3FD66A	1.00	1.90	11.04	11.04
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.04	21.00	1.00	1.00
##000000	11.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C361

Deuteranopia (green-blind)

#C6B772

Tritanopia (blue-blind)

#00D2BD

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #3fd66a;
/* rgb */ color: rgb(63, 214, 106);
/* oklch */ color: oklch(77.4% 0.195 148.7);

Tailwind

colors: {
  custom: {
    50: '#88e497',
    500: '#3fd66a',
    950: '#000000',
  },
}

SCSS

$custom: #3fd66a;
$custom-light: #88e497;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd66a",
  "rgb": {
    "r": 63,
    "g": 214,
    "b": 106
  },
  "hsl": {
    "h": 137.086,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.77389,
    "c": 0.19512,
    "h": 148.7
  },
  "luminance": 0.50191
}

Semantic roles & 50–950 ramp

primary

#3FD66A

secondary

#87336F

accent

#40B8E8

background

#FCFEFC

surface

#F4FCF5

border

#CED5CF

text

#0D160D

muted

#7F847F

Preview Lab

Preview with #3FD66A

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

Preview Lab → · Contrast checker → · Palette generator →