#3ADDD4#3ADDD4

#3ADDD4 is a light, vivid teal. Relative luminance 0.574; OKLCH L 81.5% C 0.129 H 189.3°. Best body text is #000000 at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#3ADDD4
RGB	rgb(58, 221, 212)
HSL	hsl(177, 71%, 55%)
HSV	hsv(177, 74%, 87%)
CMYK	cmyk(73.8%, 0%, 4.1%, 13.3%)
CIE-LAB	lab(80.38, -42.38, -7.47)
CIE-LCH	lch(80.38, 43.03, 190.00°)
OKLab	oklab(81.52% -0.1277 -0.021)
OKLCH	oklch(81.52% 0.129 189.3)
XYZ	xyz(39.4794, 57.3611, 71.2657)
Luminance	0.5737 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ADDD4 #DD3A43

analogous

#3ADD82 #3ADDD4 #3A95DD

triadic

#3ADDD4 #D43ADD #DDD43A

tetradic

#3ADDD4 #823ADD #DD3A43 #95DD3A

square

#3ADDD4 #823ADD #DD3A43 #95DD3A

split-complementary

#3ADDD4 #DD3A95 #DD823A

monochromatic

#17867F #20BAB1 #3ADDD4 #6EE6DF #A2EFEB

Accessibility & contrast

On white

1.68

#3ADDD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.47

#3ADDD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ADDD4

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ADDD4	#FFFFFF	#000000	##000000
##3ADDD4	1.00	1.68	12.47	12.47
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.47	21.00	1.00	1.00
##000000	12.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D1D4

Deuteranopia (green-blind)

#B9C0D5

Tritanopia (blue-blind)

#00E3DA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #3addd4;
/* rgb */ color: rgb(58, 221, 212);
/* oklch */ color: oklch(81.5% 0.129 189.3);

Tailwind

colors: {
  custom: {
    50: '#8ae8e1',
    500: '#3addd4',
    950: '#000000',
  },
}

SCSS

$custom: #3addd4;
$custom-light: #8ae8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3addd4",
  "rgb": {
    "r": 58,
    "g": 221,
    "b": 212
  },
  "hsl": {
    "h": 176.687,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81521,
    "c": 0.12942,
    "h": 189.3
  },
  "luminance": 0.57366
}

Semantic roles & 50–950 ramp

primary

#3ADDD4

secondary

#8C2F34

accent

#3A44ED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3ADDD4

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

Preview Lab → · Contrast checker → · Palette generator →