#3FD9A9#3FD9A9

#3FD9A9 is a light, vivid teal. Relative luminance 0.535; OKLCH L 79.4% C 0.145 H 167.5°. Best body text is #000000 at 11.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FD9A9
RGB	rgb(63, 217, 169)
HSL	hsl(161, 67%, 55%)
HSV	hsv(161, 71%, 85%)
CMYK	cmyk(71%, 0%, 22.1%, 14.9%)
CIE-LAB	lab(78.19, -51.00, 12.26)
CIE-LCH	lch(78.19, 52.46, 166.49°)
OKLab	oklab(79.4% -0.1414 0.0313)
OKLCH	oklch(79.4% 0.145 167.5)
XYZ	xyz(34.0203, 53.5431, 46.0703)
Luminance	0.5355 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD9A9 #D93F6F

analogous

#3FD95C #3FD9A9 #3FBCD9

triadic

#3FD9A9 #A93FD9 #D9A93F

tetradic

#3FD9A9 #5C3FD9 #D93F6F #BCD93F

square

#3FD9A9 #5C3FD9 #D93F6F #BCD93F

split-complementary

#3FD9A9 #D93FBC #D95C3F

monochromatic

#1A8463 #24B789 #3FD9A9 #72E3C0 #A5EDD7

Accessibility & contrast

On white

1.79

#3FD9A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.71

#3FD9A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD9A9

11.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD9A9	#FFFFFF	#000000	##000000
##3FD9A9	1.00	1.79	11.71	11.71
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.71	21.00	1.00	1.00
##000000	11.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4CAA6

Deuteranopia (green-blind)

#C0BBAC

Tritanopia (blue-blind)

#00DACC

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #3fd9a9;
/* rgb */ color: rgb(63, 217, 169);
/* oklch */ color: oklch(79.4% 0.145 167.5);

Tailwind

colors: {
  custom: {
    50: '#88e6c2',
    500: '#3fd9a9',
    950: '#000000',
  },
}

SCSS

$custom: #3fd9a9;
$custom-light: #88e6c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd9a9",
  "rgb": {
    "r": 63,
    "g": 217,
    "b": 169
  },
  "hsl": {
    "h": 161.299,
    "s": 66.957,
    "l": 54.902
  },
  "oklch": {
    "l": 0.79402,
    "c": 0.14486,
    "h": 167.5
  },
  "luminance": 0.53547
}

Semantic roles & 50–950 ramp

primary

#3FD9A9

secondary

#8A324D

accent

#3E74EA

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #3FD9A9

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

Preview Lab → · Contrast checker → · Palette generator →