#3BCCDD#3BCCDD

#3BCCDD is a light, moderate teal. Relative luminance 0.493; OKLCH L 77.8% C 0.120 H 206.7°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#3BCCDD
RGB	rgb(59, 204, 221)
HSL	hsl(186, 70%, 55%)
HSV	hsv(186, 73%, 87%)
CMYK	cmyk(73.3%, 7.7%, 0%, 13.3%)
CIE-LAB	lab(75.66, -31.84, -19.38)
CIE-LCH	lch(75.66, 37.27, 211.33°)
OKLab	oklab(77.79% -0.1072 -0.0539)
OKLCH	oklch(77.79% 0.12 206.7)
XYZ	xyz(36.4419, 49.3316, 75.9939)
Luminance	0.4934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BCCDD #DD4C3B

analogous

#3BDD9D #3BCCDD #3B7BDD

triadic

#3BCCDD #DD3BCC #CCDD3B

tetradic

#3BCCDD #9D3BDD #DD4C3B #7BDD3B

square

#3BCCDD #9D3BDD #DD4C3B #7BDD3B

split-complementary

#3BCCDD #DD3B7B #DD9D3B

monochromatic

#177B86 #20AABA #3BCCDD #6FDAE6 #A3E7EF

Accessibility & contrast

On white

1.93

#3BCCDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#3BCCDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BCCDD

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BCCDD	#FFFFFF	#000000	##000000
##3BCCDD	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBC4DE

Deuteranopia (green-blind)

#A4B3DD

Tritanopia (blue-blind)

#00D5D1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #3bccdd;
/* rgb */ color: rgb(59, 204, 221);
/* oklch */ color: oklch(77.8% 0.120 206.7);

Tailwind

colors: {
  custom: {
    50: '#89dce7',
    500: '#3bccdd',
    950: '#000000',
  },
}

SCSS

$custom: #3bccdd;
$custom-light: #89dce7;
$custom-dark: #000000;

JSON

{
  "hex": "#3bccdd",
  "rgb": {
    "r": 59,
    "g": 204,
    "b": 221
  },
  "hsl": {
    "h": 186.296,
    "s": 70.435,
    "l": 54.902
  },
  "oklch": {
    "l": 0.77785,
    "c": 0.11999,
    "h": 206.7
  },
  "luminance": 0.49336
}

Semantic roles & 50–950 ramp

primary

#3BCCDD

secondary

#DC9F98

accent

#4D3BED

background

#F9FDFE

surface

#F2FBFC

border

#CCD4D5

text

#0D1516

muted

#7E8384

Preview Lab

Preview with #3BCCDD

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

Preview Lab → · Contrast checker → · Palette generator →