#3BDBEE#3BDBEE

#3BDBEE is a light, vivid teal. Relative luminance 0.578; OKLCH L 82.0% C 0.129 H 207.0°. Best body text is #000000 at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#3BDBEE
RGB	rgb(59, 219, 238)
HSL	hsl(186, 84%, 58%)
HSV	hsv(186, 75%, 93%)
CMYK	cmyk(75.2%, 8%, 0%, 6.7%)
CIE-LAB	lab(80.61, -33.88, -20.98)
CIE-LCH	lch(80.61, 39.85, 211.77°)
OKLab	oklab(81.97% -0.1146 -0.0584)
OKLCH	oklch(81.97% 0.129 207)
XYZ	xyz(42.5610, 57.7607, 89.7781)
Luminance	0.5777 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BDBEE #EE4E3B

analogous

#3BEEA8 #3BDBEE #3B81EE

triadic

#3BDBEE #EE3BDB #DBEE3B

tetradic

#3BDBEE #A83BEE #EE4E3B #81EE3B

square

#3BDBEE #A83BEE #EE4E3B #81EE3B

split-complementary

#3BDBEE #EE3B81 #EEA83B

monochromatic

#0E91A1 #13C4D9 #3BDBEE #73E5F3 #ACF0F8

Accessibility & contrast

On white

1.67

#3BDBEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.55

#3BDBEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BDBEE

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BDBEE	#FFFFFF	#000000	##000000
##3BDBEE	1.00	1.67	12.55	12.55
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.55	21.00	1.00	1.00
##000000	12.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D2EF

Deuteranopia (green-blind)

#AFC0EE

Tritanopia (blue-blind)

#00E5E1

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #3bdbee;
/* rgb */ color: rgb(59, 219, 238);
/* oklch */ color: oklch(82.0% 0.129 207.0);

Tailwind

colors: {
  custom: {
    50: '#8ce6f3',
    500: '#3bdbee',
    950: '#000000',
  },
}

SCSS

$custom: #3bdbee;
$custom-light: #8ce6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#3bdbee",
  "rgb": {
    "r": 59,
    "g": 219,
    "b": 238
  },
  "hsl": {
    "h": 186.369,
    "s": 84.038,
    "l": 58.235
  },
  "oklch": {
    "l": 0.81971,
    "c": 0.12857,
    "h": 207
  },
  "luminance": 0.57766
}

Semantic roles & 50–950 ramp

primary

#3BDBEE

secondary

#A3372A

accent

#432DFA

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1617

muted

#7F8485

Preview Lab

Preview with #3BDBEE

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

Preview Lab → · Contrast checker → · Palette generator →