#3BC1D3#3BC1D3

#3BC1D3 is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.8% C 0.114 H 208.2°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#3BC1D3
RGB	rgb(59, 193, 211)
HSL	hsl(187, 63%, 53%)
HSV	hsv(187, 72%, 83%)
CMYK	cmyk(72%, 8.5%, 0%, 17.3%)
CIE-LAB	lab(72.07, -29.54, -19.39)
CIE-LCH	lch(72.07, 35.33, 213.28°)
OKLab	oklab(74.78% -0.1006 -0.0539)
OKLCH	oklch(74.78% 0.114 208.2)
XYZ	xyz(32.6264, 43.7690, 68.3441)
Luminance	0.4377 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BC1D3 #D34D3B

analogous

#3BD399 #3BC1D3 #3B75D3

triadic

#3BC1D3 #D33BC1 #C1D33B

tetradic

#3BC1D3 #993BD3 #D34D3B #75D33B

square

#3BC1D3 #993BD3 #D34D3B #75D33B

split-complementary

#3BC1D3 #D33B75 #D3993B

monochromatic

#1B6D79 #269BAB #3BC1D3 #6DD1DE #9FE1E9

Accessibility & contrast

On white

2.15

#3BC1D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#3BC1D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BC1D3

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BC1D3	#FFFFFF	#000000	##000000
##3BC1D3	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BAD4

Deuteranopia (green-blind)

#9BAAD3

Tritanopia (blue-blind)

#00CAC6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3bc1d3;
/* rgb */ color: rgb(59, 193, 211);
/* oklch */ color: oklch(74.8% 0.114 208.2);

Tailwind

colors: {
  custom: {
    50: '#87d4e0',
    500: '#3bc1d3',
    950: '#000000',
  },
}

SCSS

$custom: #3bc1d3;
$custom-light: #87d4e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3bc1d3",
  "rgb": {
    "r": 59,
    "g": 193,
    "b": 211
  },
  "hsl": {
    "h": 187.105,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.7478,
    "c": 0.11418,
    "h": 208.2
  },
  "luminance": 0.43773
}

Semantic roles & 50–950 ramp

primary

#3BC1D3

secondary

#D69C94

accent

#5541E6

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3BC1D3

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

Preview Lab → · Contrast checker → · Palette generator →