#3ADDD3#3ADDD3

#3ADDD3 is a light, vivid teal. Relative luminance 0.573; OKLCH L 81.5% C 0.130 H 188.7°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#3ADDD3
RGB	rgb(58, 221, 211)
HSL	hsl(176, 71%, 55%)
HSV	hsv(176, 74%, 87%)
CMYK	cmyk(73.8%, 0%, 4.5%, 13.3%)
CIE-LAB	lab(80.35, -42.65, -6.98)
CIE-LCH	lch(80.35, 43.22, 189.29°)
OKLab	oklab(81.49% -0.1281 -0.0196)
OKLCH	oklch(81.49% 0.13 188.7)
XYZ	xyz(39.3537, 57.3108, 70.6034)
Luminance	0.5732 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ADDD3 #DD3A44

analogous

#3ADD82 #3ADDD3 #3A96DD

triadic

#3ADDD3 #D33ADD #DDD33A

tetradic

#3ADDD3 #823ADD #DD3A44 #96DD3A

square

#3ADDD3 #823ADD #DD3A44 #96DD3A

split-complementary

#3ADDD3 #DD3A96 #DD823A

monochromatic

#17867F #20BAB0 #3ADDD3 #6EE6DF #A2EFEA

Accessibility & contrast

On white

1.68

#3ADDD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#3ADDD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ADDD3

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ADDD3	#FFFFFF	#000000	##000000
##3ADDD3	1.00	1.68	12.46	12.46
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D1D3

Deuteranopia (green-blind)

#BAC0D4

Tritanopia (blue-blind)

#00E3DA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #3addd3;
/* rgb */ color: rgb(58, 221, 211);
/* oklch */ color: oklch(81.5% 0.130 188.7);

Tailwind

colors: {
  custom: {
    50: '#8ae8e0',
    500: '#3addd3',
    950: '#000000',
  },
}

SCSS

$custom: #3addd3;
$custom-light: #8ae8e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3addd3",
  "rgb": {
    "r": 58,
    "g": 221,
    "b": 211
  },
  "hsl": {
    "h": 176.319,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.81489,
    "c": 0.12963,
    "h": 188.7
  },
  "luminance": 0.57316
}

Semantic roles & 50–950 ramp

primary

#3ADDD3

secondary

#8C2F35

accent

#3A45ED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3ADDD3

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

Preview Lab → · Contrast checker → · Palette generator →