#3DDDDB#3DDDDB

#3DDDDB is a light, vivid teal. Relative luminance 0.578; OKLCH L 81.8% C 0.127 H 193.7°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#3DDDDB
RGB	rgb(61, 221, 219)
HSL	hsl(179, 70%, 55%)
HSV	hsv(179, 72%, 87%)
CMYK	cmyk(72.4%, 0%, 0.9%, 13.3%)
CIE-LAB	lab(80.64, -40.09, -10.82)
CIE-LCH	lch(80.64, 41.53, 195.10°)
OKLab	oklab(81.81% -0.1236 -0.0301)
OKLCH	oklch(81.81% 0.127 193.7)
XYZ	xyz(40.5612, 57.8146, 76.0257)
Luminance	0.5782 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DDDDB #DD3D3F

analogous

#3DDD8B #3DDDDB #3D8FDD

triadic

#3DDDDB #DB3DDD #DDDB3D

tetradic

#3DDDDB #8B3DDD #DD3D3F #8FDD3D

square

#3DDDDB #8B3DDD #DD3D3F #8FDD3D

split-complementary

#3DDDDB #DD3D8F #DD8B3D

monochromatic

#188886 #21BCBA #3DDDDB #71E6E5 #A5EFEE

Accessibility & contrast

On white

1.67

#3DDDDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.56

#3DDDDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DDDDB

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DDDDB	#FFFFFF	#000000	##000000
##3DDDDB	1.00	1.67	12.56	12.56
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.56	21.00	1.00	1.00
##000000	12.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFD2DB

Deuteranopia (green-blind)

#B8C1DC

Tritanopia (blue-blind)

#00E4DC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #3ddddb;
/* rgb */ color: rgb(61, 221, 219);
/* oklch */ color: oklch(81.8% 0.127 193.7);

Tailwind

colors: {
  custom: {
    50: '#8be8e6',
    500: '#3ddddb',
    950: '#000000',
  },
}

SCSS

$custom: #3ddddb;
$custom-light: #8be8e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3ddddb",
  "rgb": {
    "r": 61,
    "g": 221,
    "b": 219
  },
  "hsl": {
    "h": 179.25,
    "s": 70.175,
    "l": 55.294
  },
  "oklch": {
    "l": 0.81809,
    "c": 0.12725,
    "h": 193.7
  },
  "luminance": 0.57819
}

Semantic roles & 50–950 ramp

primary

#3DDDDB

secondary

#8E3032

accent

#3B3DED

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #3DDDDB

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

Preview Lab → · Contrast checker → · Palette generator →