#4ADDE0#4ADDE0

#4ADDE0 is a very light, vivid teal. Relative luminance 0.586; OKLCH L 82.3% C 0.122 H 197.0°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#4ADDE0
RGB	rgb(74, 221, 224)
HSL	hsl(181, 71%, 58%)
HSV	hsv(181, 67%, 88%)
CMYK	cmyk(67%, 1.3%, 0%, 12.2%)
CIE-LAB	lab(81.04, -37.05, -12.85)
CIE-LCH	lch(81.04, 39.22, 199.12°)
OKLab	oklab(82.26% -0.1164 -0.0357)
OKLCH	oklch(82.26% 0.122 197)
XYZ	xyz(42.1290, 58.5457, 79.5867)
Luminance	0.5855 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ADDE0 #E04D4A

analogous

#4AE098 #4ADDE0 #4A92E0

triadic

#4ADDE0 #E04ADD #DDE04A

tetradic

#4ADDE0 #984AE0 #E04D4A #92E04A

square

#4ADDE0 #984AE0 #E04D4A #92E04A

split-complementary

#4ADDE0 #E04A92 #E0984A

monochromatic

#1A9396 #23C7CA #4ADDE0 #7EE7E9 #B3F1F2

Accessibility & contrast

On white

1.65

#4ADDE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#4ADDE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ADDE0

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ADDE0	#FFFFFF	#000000	##000000
##4ADDE0	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED3E0

Deuteranopia (green-blind)

#B8C2E1

Tritanopia (blue-blind)

#00E4DD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4adde0;
/* rgb */ color: rgb(74, 221, 224);
/* oklch */ color: oklch(82.3% 0.122 197.0);

Tailwind

colors: {
  custom: {
    50: '#90e8e9',
    500: '#4adde0',
    950: '#000000',
  },
}

SCSS

$custom: #4adde0;
$custom-light: #90e8e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4adde0",
  "rgb": {
    "r": 74,
    "g": 221,
    "b": 224
  },
  "hsl": {
    "h": 181.2,
    "s": 70.755,
    "l": 58.431
  },
  "oklch": {
    "l": 0.82261,
    "c": 0.12174,
    "h": 197
  },
  "luminance": 0.58551
}

Semantic roles & 50–950 ramp

primary

#4ADDE0

secondary

#9A3634

accent

#3E3AEE

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #4ADDE0

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

Preview Lab → · Contrast checker → · Palette generator →