#3ADDD7#3ADDD7

#3ADDD7 is a light, vivid teal. Relative luminance 0.575; OKLCH L 81.6% C 0.129 H 191.2°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#3ADDD7
RGB	rgb(58, 221, 215)
HSL	hsl(178, 71%, 55%)
HSV	hsv(178, 74%, 87%)
CMYK	cmyk(73.8%, 0%, 2.7%, 13.3%)
CIE-LAB	lab(80.47, -41.55, -8.94)
CIE-LCH	lch(80.47, 42.50, 192.15°)
OKLab	oklab(81.62% -0.1264 -0.025)
OKLCH	oklch(81.62% 0.129 191.2)
XYZ	xyz(39.8614, 57.5139, 73.2772)
Luminance	0.5752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ADDD7 #DD3A40

analogous

#3ADD85 #3ADDD7 #3A92DD

triadic

#3ADDD7 #D73ADD #DDD73A

tetradic

#3ADDD7 #853ADD #DD3A40 #92DD3A

square

#3ADDD7 #853ADD #DD3A40 #92DD3A

split-complementary

#3ADDD7 #DD3A92 #DD853A

monochromatic

#178681 #20BAB4 #3ADDD7 #6EE6E2 #A2EFEC

Accessibility & contrast

On white

1.68

#3ADDD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#3ADDD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ADDD7

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ADDD7	#FFFFFF	#000000	##000000
##3ADDD7	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D1D7

Deuteranopia (green-blind)

#B9C1D8

Tritanopia (blue-blind)

#00E3DB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #3addd7;
/* rgb */ color: rgb(58, 221, 215);
/* oklch */ color: oklch(81.6% 0.129 191.2);

Tailwind

colors: {
  custom: {
    50: '#8ae8e3',
    500: '#3addd7',
    950: '#000000',
  },
}

SCSS

$custom: #3addd7;
$custom-light: #8ae8e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3addd7",
  "rgb": {
    "r": 58,
    "g": 221,
    "b": 215
  },
  "hsl": {
    "h": 177.791,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81619,
    "c": 0.12884,
    "h": 191.2
  },
  "luminance": 0.57519
}

Semantic roles & 50–950 ramp

primary

#3ADDD7

secondary

#8C2F33

accent

#3A41ED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3ADDD7

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

Preview Lab → · Contrast checker → · Palette generator →