#4ADDD8#4ADDD8

#4ADDD8 is a light, vivid teal. Relative luminance 0.581; OKLCH L 82.0% C 0.122 H 191.7°. Best body text is #000000 at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#4ADDD8
RGB	rgb(74, 221, 216)
HSL	hsl(178, 68%, 58%)
HSV	hsv(178, 67%, 87%)
CMYK	cmyk(66.5%, 0%, 2.3%, 13.3%)
CIE-LAB	lab(80.81, -39.26, -8.94)
CIE-LCH	lch(80.81, 40.27, 192.82°)
OKLab	oklab(81.99% -0.1198 -0.0249)
OKLCH	oklch(81.99% 0.122 191.7)
XYZ	xyz(41.0695, 58.1219, 74.0066)
Luminance	0.5813 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ADDD8 #DD4A4F

analogous

#4ADD8E #4ADDD8 #4A99DD

triadic

#4ADDD8 #D84ADD #DDD84A

tetradic

#4ADDD8 #8E4ADD #DD4A4F #99DD4A

square

#4ADDD8 #8E4ADD #DD4A4F #99DD4A

split-complementary

#4ADDD8 #DD4A99 #DD8E4A

monochromatic

#1B918D #25C5BF #4ADDD8 #7EE7E3 #B1F0EE

Accessibility & contrast

On white

1.66

#4ADDD8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.63

#4ADDD8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ADDD8

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ADDD8	#FFFFFF	#000000	##000000
##4ADDD8	1.00	1.66	12.63	12.63
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.63	21.00	1.00	1.00
##000000	12.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D2D8

Deuteranopia (green-blind)

#BAC2D9

Tritanopia (blue-blind)

#00E3DB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #4addd8;
/* rgb */ color: rgb(74, 221, 216);
/* oklch */ color: oklch(82.0% 0.122 191.7);

Tailwind

colors: {
  custom: {
    50: '#90e8e4',
    500: '#4addd8',
    950: '#000000',
  },
}

SCSS

$custom: #4addd8;
$custom-light: #90e8e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4addd8",
  "rgb": {
    "r": 74,
    "g": 221,
    "b": 216
  },
  "hsl": {
    "h": 177.959,
    "s": 68.372,
    "l": 57.843
  },
  "oklch": {
    "l": 0.81993,
    "c": 0.12235,
    "h": 191.7
  },
  "luminance": 0.58127
}

Semantic roles & 50–950 ramp

primary

#4ADDD8

secondary

#963538

accent

#3D43EB

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4ADDD8

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

Preview Lab → · Contrast checker → · Palette generator →