#3FD9AB#3FD9AB

#3FD9AB is a light, vivid teal. Relative luminance 0.536; OKLCH L 79.5% C 0.143 H 168.4°. Best body text is #000000 at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#3FD9AB
RGB	rgb(63, 217, 171)
HSL	hsl(162, 67%, 55%)
HSV	hsv(162, 71%, 85%)
CMYK	cmyk(71%, 0%, 21.2%, 14.9%)
CIE-LAB	lab(78.24, -50.54, 11.26)
CIE-LCH	lch(78.24, 51.78, 167.44°)
OKLab	oklab(79.45% -0.1405 0.0288)
OKLCH	oklch(79.45% 0.143 168.4)
XYZ	xyz(34.2095, 53.6188, 47.0667)
Luminance	0.5362 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD9AB #D93F6D

analogous

#3FD95E #3FD9AB #3FBAD9

triadic

#3FD9AB #AB3FD9 #D9AB3F

tetradic

#3FD9AB #5E3FD9 #D93F6D #BAD93F

square

#3FD9AB #5E3FD9 #D93F6D #BAD93F

split-complementary

#3FD9AB #D93FBA #D95E3F

monochromatic

#1A8464 #24B78B #3FD9AB #72E3C1 #A5EDD8

Accessibility & contrast

On white

1.79

#3FD9AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.72

#3FD9AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD9AB

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD9AB	#FFFFFF	#000000	##000000
##3FD9AB	1.00	1.79	11.72	11.72
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.72	21.00	1.00	1.00
##000000	11.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3CAA9

Deuteranopia (green-blind)

#BFBBAE

Tritanopia (blue-blind)

#00DACC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3fd9ab;
/* rgb */ color: rgb(63, 217, 171);
/* oklch */ color: oklch(79.5% 0.143 168.4);

Tailwind

colors: {
  custom: {
    50: '#88e6c4',
    500: '#3fd9ab',
    950: '#000000',
  },
}

SCSS

$custom: #3fd9ab;
$custom-light: #88e6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd9ab",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 171
  },
  "hsl": {
    "h": 162.078,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79453,
    "c": 0.14342,
    "h": 168.4
  },
  "luminance": 0.53623
}

Semantic roles & 50–950 ramp

primary

#3FD9AB

secondary

#8A324C

accent

#3E71EA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #3FD9AB

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

Preview Lab → · Contrast checker → · Palette generator →