#3BD0DD#3BD0DD

#3BD0DD is a light, vivid teal. Relative luminance 0.513; OKLCH L 78.7% C 0.121 H 203.8°. Best body text is #000000 at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#3BD0DD
RGB	rgb(59, 208, 221)
HSL	hsl(185, 70%, 55%)
HSV	hsv(185, 73%, 87%)
CMYK	cmyk(73.3%, 5.9%, 0%, 13.3%)
CIE-LAB	lab(76.83, -33.74, -17.60)
CIE-LCH	lch(76.83, 38.05, 207.54°)
OKLab	oklab(78.74% -0.1111 -0.0489)
OKLCH	oklch(78.74% 0.121 203.8)
XYZ	xyz(37.4049, 51.2575, 76.3149)
Luminance	0.5126 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BD0DD #DD483B

analogous

#3BDD99 #3BD0DD #3B7FDD

triadic

#3BD0DD #DD3BD0 #D0DD3B

tetradic

#3BD0DD #993BDD #DD483B #7FDD3B

square

#3BD0DD #993BDD #DD483B #7FDD3B

split-complementary

#3BD0DD #DD3B7F #DD993B

monochromatic

#177D86 #20AEBA #3BD0DD #6FDDE6 #A3E9EF

Accessibility & contrast

On white

1.87

#3BD0DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.25

#3BD0DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD0DD

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BD0DD	#FFFFFF	#000000	##000000
##3BD0DD	1.00	1.87	11.25	11.25
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.25	21.00	1.00	1.00
##000000	11.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC7DE

Deuteranopia (green-blind)

#A8B7DE

Tritanopia (blue-blind)

#00D9D4

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #3bd0dd;
/* rgb */ color: rgb(59, 208, 221);
/* oklch */ color: oklch(78.7% 0.121 203.8);

Tailwind

colors: {
  custom: {
    50: '#89dfe7',
    500: '#3bd0dd',
    950: '#000000',
  },
}

SCSS

$custom: #3bd0dd;
$custom-light: #89dfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#3bd0dd",
  "rgb": {
    "r": 59,
    "g": 208,
    "b": 221
  },
  "hsl": {
    "h": 184.815,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78738,
    "c": 0.12134,
    "h": 203.8
  },
  "luminance": 0.51262
}

Semantic roles & 50–950 ramp

primary

#3BD0DD

secondary

#8C3730

accent

#493BED

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1516

muted

#7F8484

Preview Lab

Preview with #3BD0DD

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

Preview Lab → · Contrast checker → · Palette generator →