#4ADDEE#4ADDEE

#4ADDEE is a very light, vivid teal. Relative luminance 0.593; OKLCH L 82.8% C 0.123 H 206.2°. Best body text is #000000 at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#4ADDEE
RGB	rgb(74, 221, 238)
HSL	hsl(186, 83%, 61%)
HSV	hsv(186, 69%, 93%)
CMYK	cmyk(68.9%, 7.1%, 0%, 6.7%)
CIE-LAB	lab(81.48, -33.06, -19.64)
CIE-LCH	lch(81.48, 38.45, 210.71°)
OKLab	oklab(82.76% -0.1106 -0.0545)
OKLCH	oklch(82.76% 0.123 206.2)
XYZ	xyz(44.1064, 59.3367, 90.0009)
Luminance	0.5934 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ADDEE #EE5B4A

analogous

#4AEEAD #4ADDEE #4A8BEE

triadic

#4ADDEE #EE4ADD #DDEE4A

tetradic

#4ADDEE #AD4AEE #EE5B4A #8BEE4A

square

#4ADDEE #AD4AEE #EE5B4A #8BEE4A

split-complementary

#4ADDEE #EE4A8B #EEAD4A

monochromatic

#109DAD #16D0E5 #4ADDEE #82E8F3 #BAF2F9

Accessibility & contrast

On white

1.63

#4ADDEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.87

#4ADDEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ADDEE

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ADDEE	#FFFFFF	#000000	##000000
##4ADDEE	1.00	1.63	12.87	12.87
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.87	21.00	1.00	1.00
##000000	12.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD4EF

Deuteranopia (green-blind)

#B3C3EE

Tritanopia (blue-blind)

#00E6E2

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #4addee;
/* rgb */ color: rgb(74, 221, 238);
/* oklch */ color: oklch(82.8% 0.123 206.2);

Tailwind

colors: {
  custom: {
    50: '#92e8f3',
    500: '#4addee',
    950: '#000000',
  },
}

SCSS

$custom: #4addee;
$custom-light: #92e8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4addee",
  "rgb": {
    "r": 74,
    "g": 221,
    "b": 238
  },
  "hsl": {
    "h": 186.22,
    "s": 82.828,
    "l": 61.176
  },
  "oklch": {
    "l": 0.82757,
    "c": 0.12336,
    "h": 206.2
  },
  "luminance": 0.59342
}

Semantic roles & 50–950 ramp

primary

#4ADDEE

secondary

#AE3B2E

accent

#1D06DF

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1617

muted

#7F8485

Preview Lab

Preview with #4ADDEE

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

Preview Lab → · Contrast checker → · Palette generator →