#3BDDD4#3BDDD4

#3BDDD4 is a light, vivid teal. Relative luminance 0.574; OKLCH L 81.5% C 0.129 H 189.3°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#3BDDD4
RGB	rgb(59, 221, 212)
HSL	hsl(177, 70%, 55%)
HSV	hsv(177, 73%, 87%)
CMYK	cmyk(73.3%, 0%, 4.1%, 13.3%)
CIE-LAB	lab(80.40, -42.27, -7.44)
CIE-LCH	lch(80.40, 42.92, 189.99°)
OKLab	oklab(81.54% -0.1274 -0.0209)
OKLCH	oklch(81.54% 0.129 189.3)
XYZ	xyz(39.5382, 57.3914, 71.2684)
Luminance	0.5740 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BDDD4 #DD3B44

analogous

#3BDD83 #3BDDD4 #3B95DD

triadic

#3BDDD4 #D43BDD #DDD43B

tetradic

#3BDDD4 #833BDD #DD3B44 #95DD3B

square

#3BDDD4 #833BDD #DD3B44 #95DD3B

split-complementary

#3BDDD4 #DD3B95 #DD833B

monochromatic

#178680 #20BAB2 #3BDDD4 #6FE6DF #A3EFEB

Accessibility & contrast

On white

1.68

#3BDDD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#3BDDD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BDDD4

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BDDD4	#FFFFFF	#000000	##000000
##3BDDD4	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D1D4

Deuteranopia (green-blind)

#BAC0D5

Tritanopia (blue-blind)

#00E3DA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #3bddd4;
/* rgb */ color: rgb(59, 221, 212);
/* oklch */ color: oklch(81.5% 0.129 189.3);

Tailwind

colors: {
  custom: {
    50: '#8ae8e1',
    500: '#3bddd4',
    950: '#000000',
  },
}

SCSS

$custom: #3bddd4;
$custom-light: #8ae8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3bddd4",
  "rgb": {
    "r": 59,
    "g": 221,
    "b": 212
  },
  "hsl": {
    "h": 176.667,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.8154,
    "c": 0.12906,
    "h": 189.3
  },
  "luminance": 0.57396
}

Semantic roles & 50–950 ramp

primary

#3BDDD4

secondary

#8C3035

accent

#3B45ED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3BDDD4

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

Preview Lab → · Contrast checker → · Palette generator →