#3BDDD3#3BDDD3

#3BDDD3 is a light, vivid teal. Relative luminance 0.573; OKLCH L 81.5% C 0.129 H 188.7°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#3BDDD3
RGB	rgb(59, 221, 211)
HSL	hsl(176, 70%, 55%)
HSV	hsv(176, 73%, 87%)
CMYK	cmyk(73.3%, 0%, 4.5%, 13.3%)
CIE-LAB	lab(80.37, -42.54, -6.95)
CIE-LCH	lch(80.37, 43.11, 189.28°)
OKLab	oklab(81.51% -0.1278 -0.0195)
OKLCH	oklch(81.51% 0.129 188.7)
XYZ	xyz(39.4124, 57.3411, 70.6061)
Luminance	0.5735 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BDDD3 #DD3B45

analogous

#3BDD82 #3BDDD3 #3B96DD

triadic

#3BDDD3 #D33BDD #DDD33B

tetradic

#3BDDD3 #823BDD #DD3B45 #96DD3B

square

#3BDDD3 #823BDD #DD3B45 #96DD3B

split-complementary

#3BDDD3 #DD3B96 #DD823B

monochromatic

#17867F #20BAB1 #3BDDD3 #6FE6DF #A3EFEA

Accessibility & contrast

On white

1.68

#3BDDD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#3BDDD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BDDD3

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BDDD3	#FFFFFF	#000000	##000000
##3BDDD3	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D1D3

Deuteranopia (green-blind)

#BAC0D4

Tritanopia (blue-blind)

#00E3DA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #3bddd3;
/* rgb */ color: rgb(59, 221, 211);
/* oklch */ color: oklch(81.5% 0.129 188.7);

Tailwind

colors: {
  custom: {
    50: '#8ae8e0',
    500: '#3bddd3',
    950: '#000000',
  },
}

SCSS

$custom: #3bddd3;
$custom-light: #8ae8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3bddd3",
  "rgb": {
    "r": 59,
    "g": 221,
    "b": 211
  },
  "hsl": {
    "h": 176.296,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.81508,
    "c": 0.12929,
    "h": 188.7
  },
  "luminance": 0.57346
}

Semantic roles & 50–950 ramp

primary

#3BDDD3

secondary

#8C3035

accent

#3B46ED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3BDDD3

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

Preview Lab → · Contrast checker → · Palette generator →