#3FDD99#3FDD99

#3FDD99 is a light, vivid teal. Relative luminance 0.551; OKLCH L 80.0% C 0.163 H 160.0°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#3FDD99
RGB	rgb(63, 221, 153)
HSL	hsl(154, 70%, 56%)
HSV	hsv(154, 71%, 87%)
CMYK	cmyk(71.5%, 0%, 30.8%, 13.3%)
CIE-LAB	lab(79.08, -56.10, 21.91)
CIE-LCH	lch(79.08, 60.23, 158.67°)
OKLab	oklab(80.02% -0.1527 0.0555)
OKLCH	oklch(80.02% 0.163 160)
XYZ	xyz(33.6527, 55.0657, 38.9860)
Luminance	0.5507 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDD99 #DD3F83

analogous

#3FDD4A #3FDD99 #3FD2DD

triadic

#3FDD99 #993FDD #DD993F

tetradic

#3FDD99 #4A3FDD #DD3F83 #D2DD3F

square

#3FDD99 #4A3FDD #DD3F83 #D2DD3F

split-complementary

#3FDD99 #DD3FD2 #DD4A3F

monochromatic

#188959 #22BD7A #3FDD99 #73E6B5 #A7EFD0

Accessibility & contrast

On white

1.75

#3FDD99 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#3FDD99 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDD99

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDD99	#FFFFFF	#000000	##000000
##3FDD99	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACC95

Deuteranopia (green-blind)

#C7BE9D

Tritanopia (blue-blind)

#00DCCB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #3fdd99;
/* rgb */ color: rgb(63, 221, 153);
/* oklch */ color: oklch(80.0% 0.163 160.0);

Tailwind

colors: {
  custom: {
    50: '#89e9b7',
    500: '#3fdd99',
    950: '#000000',
  },
}

SCSS

$custom: #3fdd99;
$custom-light: #89e9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdd99",
  "rgb": {
    "r": 63,
    "g": 221,
    "b": 153
  },
  "hsl": {
    "h": 154.177,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.8002,
    "c": 0.1625,
    "h": 160
  },
  "luminance": 0.5507
}

Semantic roles & 50–950 ramp

primary

#3FDD99

secondary

#8F315A

accent

#3B88ED

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #3FDD99

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

Preview Lab → · Contrast checker → · Palette generator →