#3ADDD5#3ADDD5

#3ADDD5 is a light, vivid teal. Relative luminance 0.574; OKLCH L 81.6% C 0.129 H 189.9°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#3ADDD5
RGB	rgb(58, 221, 213)
HSL	hsl(177, 71%, 55%)
HSV	hsv(177, 74%, 87%)
CMYK	cmyk(73.8%, 0%, 3.6%, 13.3%)
CIE-LAB	lab(80.41, -42.10, -7.96)
CIE-LCH	lch(80.41, 42.85, 190.71°)
OKLab	oklab(81.55% -0.1273 -0.0223)
OKLCH	oklch(81.55% 0.129 189.9)
XYZ	xyz(39.6060, 57.4117, 71.9321)
Luminance	0.5742 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ADDD5 #DD3A42

analogous

#3ADD83 #3ADDD5 #3A94DD

triadic

#3ADDD5 #D53ADD #DDD53A

tetradic

#3ADDD5 #833ADD #DD3A42 #94DD3A

square

#3ADDD5 #833ADD #DD3A42 #94DD3A

split-complementary

#3ADDD5 #DD3A94 #DD833A

monochromatic

#178680 #20BAB2 #3ADDD5 #6EE6E0 #A2EFEB

Accessibility & contrast

On white

1.68

#3ADDD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#3ADDD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ADDD5

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ADDD5	#FFFFFF	#000000	##000000
##3ADDD5	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D1D5

Deuteranopia (green-blind)

#B9C0D6

Tritanopia (blue-blind)

#00E3DA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #3addd5;
/* rgb */ color: rgb(58, 221, 213);
/* oklch */ color: oklch(81.6% 0.129 189.9);

Tailwind

colors: {
  custom: {
    50: '#8ae8e1',
    500: '#3addd5',
    950: '#000000',
  },
}

SCSS

$custom: #3addd5;
$custom-light: #8ae8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3addd5",
  "rgb": {
    "r": 58,
    "g": 221,
    "b": 213
  },
  "hsl": {
    "h": 177.055,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81554,
    "c": 0.12921,
    "h": 189.9
  },
  "luminance": 0.57417
}

Semantic roles & 50–950 ramp

primary

#3ADDD5

secondary

#8C2F34

accent

#3A43ED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3ADDD5

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

Preview Lab → · Contrast checker → · Palette generator →