#3ADDD2#3ADDD2

#3ADDD2 is a light, vivid teal. Relative luminance 0.573; OKLCH L 81.5% C 0.130 H 188.1°. Best body text is #000000 at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#3ADDD2
RGB	rgb(58, 221, 210)
HSL	hsl(176, 71%, 55%)
HSV	hsv(176, 74%, 87%)
CMYK	cmyk(73.8%, 0%, 5%, 13.3%)
CIE-LAB	lab(80.33, -42.93, -6.49)
CIE-LCH	lch(80.33, 43.42, 188.60°)
OKLab	oklab(81.46% -0.1286 -0.0183)
OKLCH	oklch(81.46% 0.13 188.1)
XYZ	xyz(39.2287, 57.2608, 69.9452)
Luminance	0.5727 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ADDD2 #DD3A45

analogous

#3ADD81 #3ADDD2 #3A97DD

triadic

#3ADDD2 #D23ADD #DDD23A

tetradic

#3ADDD2 #813ADD #DD3A45 #97DD3A

square

#3ADDD2 #813ADD #DD3A45 #97DD3A

split-complementary

#3ADDD2 #DD3A97 #DD813A

monochromatic

#17867E #20BAAF #3ADDD2 #6EE6DE #A2EFEA

Accessibility & contrast

On white

1.69

#3ADDD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.45

#3ADDD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ADDD2

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ADDD2	#FFFFFF	#000000	##000000
##3ADDD2	1.00	1.69	12.45	12.45
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.45	21.00	1.00	1.00
##000000	12.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D1D2

Deuteranopia (green-blind)

#BAC0D4

Tritanopia (blue-blind)

#00E3D9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #3addd2;
/* rgb */ color: rgb(58, 221, 210);
/* oklch */ color: oklch(81.5% 0.130 188.1);

Tailwind

colors: {
  custom: {
    50: '#8ae8df',
    500: '#3addd2',
    950: '#000000',
  },
}

SCSS

$custom: #3addd2;
$custom-light: #8ae8df;
$custom-dark: #000000;

JSON

{
  "hex": "#3addd2",
  "rgb": {
    "r": 58,
    "g": 221,
    "b": 210
  },
  "hsl": {
    "h": 175.951,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81457,
    "c": 0.12987,
    "h": 188.1
  },
  "luminance": 0.57266
}

Semantic roles & 50–950 ramp

primary

#3ADDD2

secondary

#8C2F36

accent

#3A47ED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3ADDD2

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

Preview Lab → · Contrast checker → · Palette generator →