#3DD9CF#3DD9CF

#3DD9CF is a light, vivid teal. Relative luminance 0.551; OKLCH L 80.5% C 0.126 H 188.6°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#3DD9CF
RGB	rgb(61, 217, 207)
HSL	hsl(176, 67%, 55%)
HSV	hsv(176, 72%, 85%)
CMYK	cmyk(71.9%, 0%, 4.6%, 14.9%)
CIE-LAB	lab(79.11, -41.63, -6.68)
CIE-LCH	lch(79.11, 42.16, 189.12°)
OKLab	oklab(80.45% -0.125 -0.0188)
OKLCH	oklch(80.45% 0.126 188.6)
XYZ	xyz(37.9945, 55.1183, 67.6558)
Luminance	0.5512 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3DD9CF #D93D47

analogous

#3DD981 #3DD9CF #3D95D9

triadic

#3DD9CF #CF3DD9 #D9CF3D

tetradic

#3DD9CF #813DD9 #D93D47 #95D93D

square

#3DD9CF #813DD9 #D93D47 #95D93D

split-complementary

#3DD9CF #D93D95 #D9813D

monochromatic

#19827B #24B5AC #3DD9CF #70E3DC #A3EDE8

Accessibility & contrast

On white

1.75

#3DD9CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#3DD9CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3DD9CF

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3DD9CF	#FFFFFF	#000000	##000000
##3DD9CF	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDCDCF

Deuteranopia (green-blind)

#B7BDD0

Tritanopia (blue-blind)

#00DFD6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #3dd9cf;
/* rgb */ color: rgb(61, 217, 207);
/* oklch */ color: oklch(80.5% 0.126 188.6);

Tailwind

colors: {
  custom: {
    50: '#8ae5dd',
    500: '#3dd9cf',
    950: '#000000',
  },
}

SCSS

$custom: #3dd9cf;
$custom-light: #8ae5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3dd9cf",
  "rgb": {
    "r": 61,
    "g": 217,
    "b": 207
  },
  "hsl": {
    "h": 176.154,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.80454,
    "c": 0.12638,
    "h": 188.6
  },
  "luminance": 0.55123
}

Semantic roles & 50–950 ramp

primary

#3DD9CF

secondary

#893137

accent

#3E49EA

background

#FCFEFE

surface

#F4FCFC

border

#CED5D5

text

#0D1615

muted

#7F8484

Preview Lab

Preview with #3DD9CF

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

Preview Lab → · Contrast checker → · Palette generator →