#3BC1D9#3BC1D9

#3BC1D9 is a light, moderate teal. Relative luminance 0.441; OKLCH L 75.0% C 0.116 H 212.4°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#3BC1D9
RGB	rgb(59, 193, 217)
HSL	hsl(189, 68%, 54%)
HSV	hsv(189, 73%, 85%)
CMYK	cmyk(72.8%, 11.1%, 0%, 14.9%)
CIE-LAB	lab(72.28, -27.70, -22.34)
CIE-LCH	lch(72.28, 35.59, 218.89°)
OKLab	oklab(75.01% -0.0982 -0.0622)
OKLCH	oklch(75.01% 0.116 212.4)
XYZ	xyz(33.3926, 44.0755, 72.3797)
Luminance	0.4408 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BC1D9 #D9533B

analogous

#3BD9A2 #3BC1D9 #3B72D9

triadic

#3BC1D9 #D93BC1 #C1D93B

tetradic

#3BC1D9 #A23BD9 #D9533B #72D93B

square

#3BC1D9 #A23BD9 #D9533B #72D93B

split-complementary

#3BC1D9 #D93B72 #D9A23B

monochromatic

#197181 #239EB4 #3BC1D9 #6ED1E3 #A2E1ED

Accessibility & contrast

On white

2.14

#3BC1D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#3BC1D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BC1D9

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BC1D9	#FFFFFF	#000000	##000000
##3BC1D9	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBADA

Deuteranopia (green-blind)

#99AAD9

Tritanopia (blue-blind)

#00CBC8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3bc1d9;
/* rgb */ color: rgb(59, 193, 217);
/* oklch */ color: oklch(75.0% 0.116 212.4);

Tailwind

colors: {
  custom: {
    50: '#87d4e4',
    500: '#3bc1d9',
    950: '#000000',
  },
}

SCSS

$custom: #3bc1d9;
$custom-light: #87d4e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3bc1d9",
  "rgb": {
    "r": 59,
    "g": 193,
    "b": 217
  },
  "hsl": {
    "h": 189.114,
    "s": 67.521,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75014,
    "c": 0.11629,
    "h": 212.4
  },
  "luminance": 0.44079
}

Semantic roles & 50–950 ramp

primary

#3BC1D9

secondary

#DAA196

accent

#583DEA

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3BC1D9

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

Preview Lab → · Contrast checker → · Palette generator →