#3BDDD5#3BDDD5

#3BDDD5 is a light, vivid teal. Relative luminance 0.574; OKLCH L 81.6% C 0.129 H 189.9°. Best body text is #000000 at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#3BDDD5
RGB	rgb(59, 221, 213)
HSL	hsl(177, 70%, 55%)
HSV	hsv(177, 73%, 87%)
CMYK	cmyk(73.3%, 0%, 3.6%, 13.3%)
CIE-LAB	lab(80.43, -41.99, -7.94)
CIE-LCH	lch(80.43, 42.73, 190.70°)
OKLab	oklab(81.57% -0.1269 -0.0222)
OKLCH	oklch(81.57% 0.129 189.9)
XYZ	xyz(39.6647, 57.4420, 71.9348)
Luminance	0.5745 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BDDD5 #DD3B43

analogous

#3BDD84 #3BDDD5 #3B94DD

triadic

#3BDDD5 #D53BDD #DDD53B

tetradic

#3BDDD5 #843BDD #DD3B43 #94DD3B

square

#3BDDD5 #843BDD #DD3B43 #94DD3B

split-complementary

#3BDDD5 #DD3B94 #DD843B

monochromatic

#178681 #20BAB3 #3BDDD5 #6FE6E0 #A3EFEB

Accessibility & contrast

On white

1.68

#3BDDD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.49

#3BDDD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BDDD5

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BDDD5	#FFFFFF	#000000	##000000
##3BDDD5	1.00	1.68	12.49	12.49
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.49	21.00	1.00	1.00
##000000	12.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D1D5

Deuteranopia (green-blind)

#B9C0D6

Tritanopia (blue-blind)

#00E3DA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #3bddd5;
/* rgb */ color: rgb(59, 221, 213);
/* oklch */ color: oklch(81.6% 0.129 189.9);

Tailwind

colors: {
  custom: {
    50: '#8ae8e1',
    500: '#3bddd5',
    950: '#000000',
  },
}

SCSS

$custom: #3bddd5;
$custom-light: #8ae8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3bddd5",
  "rgb": {
    "r": 59,
    "g": 221,
    "b": 213
  },
  "hsl": {
    "h": 177.037,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.81573,
    "c": 0.12886,
    "h": 189.9
  },
  "luminance": 0.57447
}

Semantic roles & 50–950 ramp

primary

#3BDDD5

secondary

#8C3034

accent

#3B43ED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3BDDD5

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

Preview Lab → · Contrast checker → · Palette generator →