#3DD4E4#3DD4E4

#3DD4E4 is a light, vivid teal. Relative luminance 0.537; OKLCH L 80.0% C 0.123 H 205.6°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#3DD4E4
RGB	rgb(61, 212, 228)
HSL	hsl(186, 76%, 57%)
HSV	hsv(186, 73%, 89%)
CMYK	cmyk(73.2%, 7%, 0%, 10.6%)
CIE-LAB	lab(78.27, -33.33, -19.18)
CIE-LCH	lch(78.27, 38.45, 209.91°)
OKLab	oklab(79.99% -0.1113 -0.0533)
OKLCH	oklch(79.99% 0.123 205.6)
XYZ	xyz(39.4654, 53.6758, 81.6642)
Luminance	0.5368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD4E4 #E44D3D

analogous

#3DE4A1 #3DD4E4 #3D80E4

triadic

#3DD4E4 #E43DD4 #D4E43D

tetradic

#3DD4E4 #A13DE4 #E44D3D #80E43D

square

#3DD4E4 #A13DE4 #E44D3D #80E43D

split-complementary

#3DD4E4 #E43D80 #E4A13D

monochromatic

#148692 #1CB7C8 #3DD4E4 #73E0EB #A8ECF3

Accessibility & contrast

On white

1.79

#3DD4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#3DD4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD4E4

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD4E4	#FFFFFF	#000000	##000000
##3DD4E4	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CBE5

Deuteranopia (green-blind)

#ABBAE4

Tritanopia (blue-blind)

#00DDD9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #3dd4e4;
/* rgb */ color: rgb(61, 212, 228);
/* oklch */ color: oklch(80.0% 0.123 205.6);

Tailwind

colors: {
  custom: {
    50: '#8be1ec',
    500: '#3dd4e4',
    950: '#000000',
  },
}

SCSS

$custom: #3dd4e4;
$custom-light: #8be1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd4e4",
  "rgb": {
    "r": 61,
    "g": 212,
    "b": 228
  },
  "hsl": {
    "h": 185.749,
    "s": 75.566,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79986,
    "c": 0.12338,
    "h": 205.6
  },
  "luminance": 0.53681
}

Semantic roles & 50–950 ramp

primary

#3DD4E4

secondary

#97382E

accent

#4836F2

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3DD4E4

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

Preview Lab → · Contrast checker → · Palette generator →