#3BD1DA#3BD1DA

#3BD1DA is a light, vivid teal. Relative luminance 0.516; OKLCH L 78.9% C 0.121 H 201.0°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#3BD1DA
RGB	rgb(59, 209, 218)
HSL	hsl(183, 68%, 54%)
HSV	hsv(183, 73%, 85%)
CMYK	cmyk(72.9%, 4.1%, 0%, 14.5%)
CIE-LAB	lab(77.03, -35.09, -15.68)
CIE-LCH	lch(77.03, 38.44, 204.08°)
OKLab	oklab(78.87% -0.1133 -0.0436)
OKLCH	oklch(78.87% 0.121 201)
XYZ	xyz(37.2533, 51.5882, 74.3102)
Luminance	0.5159 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BD1DA #DA443B

analogous

#3BDA94 #3BD1DA #3B82DA

triadic

#3BD1DA #DA3BD1 #D1DA3B

tetradic

#3BD1DA #943BDA #DA443B #82DA3B

square

#3BD1DA #943BDA #DA443B #82DA3B

split-complementary

#3BD1DA #DA3B82 #DA943B

monochromatic

#197C82 #22ADB6 #3BD1DA #6EDDE4 #A2E9ED

Accessibility & contrast

On white

1.86

#3BD1DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#3BD1DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD1DA

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BD1DA	#FFFFFF	#000000	##000000
##3BD1DA	1.00	1.86	11.32	11.32
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C8DB

Deuteranopia (green-blind)

#ABB7DB

Tritanopia (blue-blind)

#00D9D3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #3bd1da;
/* rgb */ color: rgb(59, 209, 218);
/* oklch */ color: oklch(78.9% 0.121 201.0);

Tailwind

colors: {
  custom: {
    50: '#89dfe5',
    500: '#3bd1da',
    950: '#000000',
  },
}

SCSS

$custom: #3bd1da;
$custom-light: #89dfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#3bd1da",
  "rgb": {
    "r": 59,
    "g": 209,
    "b": 218
  },
  "hsl": {
    "h": 183.396,
    "s": 68.24,
    "l": 54.314
  },
  "oklch": {
    "l": 0.78867,
    "c": 0.12136,
    "h": 201
  },
  "luminance": 0.51593
}

Semantic roles & 50–950 ramp

primary

#3BD1DA

secondary

#893530

accent

#473DEB

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1515

muted

#7F8484

Preview Lab

Preview with #3BD1DA

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

Preview Lab → · Contrast checker → · Palette generator →