#3BD1DE#3BD1DE

#3BD1DE is a light, vivid teal. Relative luminance 0.518; OKLCH L 79.0% C 0.122 H 203.7°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#3BD1DE
RGB	rgb(59, 209, 222)
HSL	hsl(185, 71%, 55%)
HSV	hsv(185, 73%, 87%)
CMYK	cmyk(73.4%, 5.9%, 0%, 12.9%)
CIE-LAB	lab(77.16, -33.92, -17.64)
CIE-LCH	lch(77.16, 38.23, 207.48°)
OKLab	oklab(79.01% -0.1116 -0.049)
OKLCH	oklch(79.01% 0.122 203.7)
XYZ	xyz(37.7831, 51.8001, 77.1002)
Luminance	0.5181 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BD1DE #DE483B

analogous

#3BDE99 #3BD1DE #3B80DE

triadic

#3BD1DE #DE3BD1 #D1DE3B

tetradic

#3BD1DE #993BDE #DE483B #80DE3B

square

#3BD1DE #993BDE #DE483B #80DE3B

split-complementary

#3BD1DE #DE3B80 #DE993B

monochromatic

#177F88 #20B0BC #3BD1DE #6FDDE7 #A4EAF0

Accessibility & contrast

On white

1.85

#3BD1DE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#3BD1DE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BD1DE

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BD1DE	#FFFFFF	#000000	##000000
##3BD1DE	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C8DF

Deuteranopia (green-blind)

#A9B7DF

Tritanopia (blue-blind)

#00DAD5

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3bd1de;
/* rgb */ color: rgb(59, 209, 222);
/* oklch */ color: oklch(79.0% 0.122 203.7);

Tailwind

colors: {
  custom: {
    50: '#8adfe8',
    500: '#3bd1de',
    950: '#000000',
  },
}

SCSS

$custom: #3bd1de;
$custom-light: #8adfe8;
$custom-dark: #000000;

JSON

{
  "hex": "#3bd1de",
  "rgb": {
    "r": 59,
    "g": 209,
    "b": 222
  },
  "hsl": {
    "h": 184.785,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.79012,
    "c": 0.1219,
    "h": 203.7
  },
  "luminance": 0.51805
}

Semantic roles & 50–950 ramp

primary

#3BD1DE

secondary

#8E372F

accent

#483AEE

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1516

muted

#7F8484

Preview Lab

Preview with #3BD1DE

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

Preview Lab → · Contrast checker → · Palette generator →