#3FD8DD#3FD8DD

#3FD8DD is a light, vivid teal. Relative luminance 0.554; OKLCH L 80.7% C 0.123 H 198.3°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#3FD8DD
RGB	rgb(63, 216, 221)
HSL	hsl(182, 70%, 56%)
HSV	hsv(182, 71%, 87%)
CMYK	cmyk(71.5%, 2.3%, 0%, 13.3%)
CIE-LAB	lab(79.26, -37.01, -13.94)
CIE-LCH	lch(79.26, 39.55, 200.63°)
OKLab	oklab(80.73% -0.1173 -0.0387)
OKLCH	oklch(80.73% 0.123 198.3)
XYZ	xyz(39.6510, 55.3842, 76.9931)
Luminance	0.5539 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FD8DD #DD443F

analogous

#3FDD93 #3FD8DD #3F89DD

triadic

#3FD8DD #DD3FD8 #D8DD3F

tetradic

#3FD8DD #933FDD #DD443F #89DD3F

square

#3FD8DD #933FDD #DD443F #89DD3F

split-complementary

#3FD8DD #DD3F89 #DD933F

monochromatic

#188689 #22B8BD #3FD8DD #73E3E6 #A7EDEF

Accessibility & contrast

On white

1.74

#3FD8DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#3FD8DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FD8DD

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FD8DD	#FFFFFF	#000000	##000000
##3FD8DD	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CEDE

Deuteranopia (green-blind)

#B2BDDE

Tritanopia (blue-blind)

#00E0D9

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #3fd8dd;
/* rgb */ color: rgb(63, 216, 221);
/* oklch */ color: oklch(80.7% 0.123 198.3);

Tailwind

colors: {
  custom: {
    50: '#8be4e7',
    500: '#3fd8dd',
    950: '#000000',
  },
}

SCSS

$custom: #3fd8dd;
$custom-light: #8be4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fd8dd",
  "rgb": {
    "r": 63,
    "g": 216,
    "b": 221
  },
  "hsl": {
    "h": 181.899,
    "s": 69.912,
    "l": 55.686
  },
  "oklch": {
    "l": 0.80725,
    "c": 0.12348,
    "h": 198.3
  },
  "luminance": 0.55389
}

Semantic roles & 50–950 ramp

primary

#3FD8DD

secondary

#8F3431

accent

#413BED

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #3FD8DD

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

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