#4ADDE6#4ADDE6

#4ADDE6 is a very light, vivid teal. Relative luminance 0.589; OKLCH L 82.5% C 0.122 H 201.0°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#4ADDE6
RGB	rgb(74, 221, 230)
HSL	hsl(183, 76%, 60%)
HSV	hsv(183, 68%, 90%)
CMYK	cmyk(67.8%, 3.9%, 0%, 9.8%)
CIE-LAB	lab(81.22, -35.36, -15.76)
CIE-LCH	lch(81.22, 38.71, 204.03°)
OKLab	oklab(82.47% -0.1139 -0.0437)
OKLCH	oklch(82.47% 0.122 201)
XYZ	xyz(42.9571, 58.8770, 83.9480)
Luminance	0.5888 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ADDE6 #E6534A

analogous

#4AE6A1 #4ADDE6 #4A8FE6

triadic

#4ADDE6 #E64ADD #DDE64A

tetradic

#4ADDE6 #A14AE6 #E6534A #8FE64A

square

#4ADDE6 #A14AE6 #E6534A #8FE64A

split-complementary

#4ADDE6 #E64A8F #E6A14A

monochromatic

#1698A0 #1DCBD5 #4ADDE6 #80E7ED #B6F1F5

Accessibility & contrast

On white

1.64

#4ADDE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#4ADDE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ADDE6

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ADDE6	#FFFFFF	#000000	##000000
##4ADDE6	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD3E7

Deuteranopia (green-blind)

#B6C3E7

Tritanopia (blue-blind)

#00E5DF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #4adde6;
/* rgb */ color: rgb(74, 221, 230);
/* oklch */ color: oklch(82.5% 0.122 201.0);

Tailwind

colors: {
  custom: {
    50: '#91e8ed',
    500: '#4adde6',
    950: '#000000',
  },
}

SCSS

$custom: #4adde6;
$custom-light: #91e8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4adde6",
  "rgb": {
    "r": 74,
    "g": 221,
    "b": 230
  },
  "hsl": {
    "h": 183.462,
    "s": 75.728,
    "l": 59.608
  },
  "oklch": {
    "l": 0.8247,
    "c": 0.12202,
    "h": 201
  },
  "luminance": 0.58882
}

Semantic roles & 50–950 ramp

primary

#4ADDE6

secondary

#A23832

accent

#4035F2

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #4ADDE6

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

Preview Lab → · Contrast checker → · Palette generator →