#3BC1D4#3BC1D4

#3BC1D4 is a light, moderate teal. Relative luminance 0.438; OKLCH L 74.8% C 0.114 H 208.9°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#3BC1D4
RGB	rgb(59, 193, 212)
HSL	hsl(187, 64%, 53%)
HSV	hsv(187, 72%, 83%)
CMYK	cmyk(72.2%, 9%, 0%, 16.9%)
CIE-LAB	lab(72.11, -29.23, -19.88)
CIE-LCH	lch(72.11, 35.36, 214.22°)
OKLab	oklab(74.82% -0.1003 -0.0553)
OKLCH	oklch(74.82% 0.114 208.9)
XYZ	xyz(32.7521, 43.8193, 69.0064)
Luminance	0.4382 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BC1D4 #D44E3B

analogous

#3BD49A #3BC1D4 #3B74D4

triadic

#3BC1D4 #D43BC1 #C1D43B

tetradic

#3BC1D4 #9A3BD4 #D44E3B #74D43B

square

#3BC1D4 #9A3BD4 #D44E3B #74D43B

split-complementary

#3BC1D4 #D43B74 #D49A3B

monochromatic

#1B6E7A #269BAC #3BC1D4 #6DD1DF #9FE1EA

Accessibility & contrast

On white

2.15

#3BC1D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#3BC1D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BC1D4

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BC1D4	#FFFFFF	#000000	##000000
##3BC1D4	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BAD5

Deuteranopia (green-blind)

#9AAAD4

Tritanopia (blue-blind)

#00CAC7

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3bc1d4;
/* rgb */ color: rgb(59, 193, 212);
/* oklch */ color: oklch(74.8% 0.114 208.9);

Tailwind

colors: {
  custom: {
    50: '#87d4e1',
    500: '#3bc1d4',
    950: '#000000',
  },
}

SCSS

$custom: #3bc1d4;
$custom-light: #87d4e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3bc1d4",
  "rgb": {
    "r": 59,
    "g": 193,
    "b": 212
  },
  "hsl": {
    "h": 187.451,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.74819,
    "c": 0.11449,
    "h": 208.9
  },
  "luminance": 0.43823
}

Semantic roles & 50–950 ramp

primary

#3BC1D4

secondary

#D69D94

accent

#5541E7

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3BC1D4

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

Preview Lab → · Contrast checker → · Palette generator →