#3FD1DD#3FD1DD

#3FD1DD is a light, vivid teal. Relative luminance 0.519; OKLCH L 79.1% C 0.120 H 203.2°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FD1DD
RGB	rgb(63, 209, 221)
HSL	hsl(185, 70%, 56%)
HSV	hsv(185, 71%, 87%)
CMYK	cmyk(71.5%, 5.4%, 0%, 13.3%)
CIE-LAB	lab(77.21, -33.74, -17.03)
CIE-LCH	lch(77.21, 37.80, 206.78°)
OKLab	oklab(79.06% -0.1105 -0.0473)
OKLCH	oklch(79.06% 0.12 203.2)
XYZ	xyz(37.8957, 51.8737, 76.4080)
Luminance	0.5188 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD1DD #DD4B3F

analogous

#3FDD9A #3FD1DD #3F82DD

triadic

#3FD1DD #DD3FD1 #D1DD3F

tetradic

#3FD1DD #9A3FDD #DD4B3F #82DD3F

square

#3FD1DD #9A3FDD #DD4B3F #82DD3F

split-complementary

#3FD1DD #DD3F82 #DD9A3F

monochromatic

#188189 #22B1BD #3FD1DD #73DDE6 #A7EAEF

Accessibility & contrast

On white

1.85

#3FD1DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#3FD1DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD1DD

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD1DD	#FFFFFF	#000000	##000000
##3FD1DD	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1C8DE

Deuteranopia (green-blind)

#AAB8DE

Tritanopia (blue-blind)

#00D9D4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #3fd1dd;
/* rgb */ color: rgb(63, 209, 221);
/* oklch */ color: oklch(79.1% 0.120 203.2);

Tailwind

colors: {
  custom: {
    50: '#8bdfe7',
    500: '#3fd1dd',
    950: '#000000',
  },
}

SCSS

$custom: #3fd1dd;
$custom-light: #8bdfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd1dd",
  "rgb": {
    "r": 63,
    "g": 209,
    "b": 221
  },
  "hsl": {
    "h": 184.557,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.79059,
    "c": 0.12019,
    "h": 203.2
  },
  "luminance": 0.51878
}

Semantic roles & 50–950 ramp

primary

#3FD1DD

secondary

#8F3831

accent

#493BED

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3FD1DD

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

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