#3BD1D4#3BD1D4

#3BD1D4 is a light, vivid teal. Relative luminance 0.513; OKLCH L 78.7% C 0.121 H 197.0°. Best body text is #000000 at 11.26:1 contrast (WCAG AA passes).

Color values

HEX	#3BD1D4
RGB	rgb(59, 209, 212)
HSL	hsl(181, 64%, 53%)
HSV	hsv(181, 72%, 83%)
CMYK	cmyk(72.2%, 1.4%, 0%, 16.9%)
CIE-LAB	lab(76.85, -36.84, -12.74)
CIE-LCH	lch(76.85, 38.98, 199.07°)
OKLab	oklab(78.66% -0.1158 -0.0354)
OKLCH	oklch(78.66% 0.121 197)
XYZ	xyz(36.4824, 51.2798, 70.2498)
Luminance	0.5128 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BD1D4 #D43E3B

analogous

#3BD48A #3BD1D4 #3B85D4

triadic

#3BD1D4 #D43BD1 #D1D43B

tetradic

#3BD1D4 #8A3BD4 #D43E3B #85D43B

square

#3BD1D4 #8A3BD4 #D43E3B #85D43B

split-complementary

#3BD1D4 #D43B85 #D48A3B

monochromatic

#1B787A #26A9AC #3BD1D4 #6DDDDF #9FE9EA

Accessibility & contrast

On white

1.87

#3BD1D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.26

#3BD1D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD1D4

11.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BD1D4	#FFFFFF	#000000	##000000
##3BD1D4	1.00	1.87	11.26	11.26
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.26	21.00	1.00	1.00
##000000	11.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C7D4

Deuteranopia (green-blind)

#ACB7D5

Tritanopia (blue-blind)

#00D8D2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #3bd1d4;
/* rgb */ color: rgb(59, 209, 212);
/* oklch */ color: oklch(78.7% 0.121 197.0);

Tailwind

colors: {
  custom: {
    50: '#89dfe1',
    500: '#3bd1d4',
    950: '#000000',
  },
}

SCSS

$custom: #3bd1d4;
$custom-light: #89dfe1;
$custom-dark: #000000;

JSON

{
  "hex": "#3bd1d4",
  "rgb": {
    "r": 59,
    "g": 209,
    "b": 212
  },
  "hsl": {
    "h": 181.176,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.78655,
    "c": 0.12108,
    "h": 197
  },
  "luminance": 0.51284
}

Semantic roles & 50–950 ramp

primary

#3BD1D4

secondary

#823331

accent

#4441E7

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #3BD1D4

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

Preview Lab → · Contrast checker → · Palette generator →