#3FDCDE#3FDCDE

#3FDCDE is a light, vivid teal. Relative luminance 0.575; OKLCH L 81.7% C 0.126 H 196.3°. Best body text is #000000 at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FDCDE
RGB	rgb(63, 220, 222)
HSL	hsl(181, 71%, 56%)
HSV	hsv(181, 72%, 87%)
CMYK	cmyk(71.6%, 0.9%, 0%, 12.9%)
CIE-LAB	lab(80.47, -38.56, -12.66)
CIE-LCH	lch(80.47, 40.59, 198.18°)
OKLab	oklab(81.71% -0.1207 -0.0352)
OKLCH	oklch(81.71% 0.126 196.3)
XYZ	xyz(40.8219, 57.5122, 78.0426)
Luminance	0.5752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FDCDE #DE413F

analogous

#3FDE90 #3FDCDE #3F8CDE

triadic

#3FDCDE #DE3FDC #DCDE3F

tetradic

#3FDCDE #903FDE #DE413F #8CDE3F

square

#3FDCDE #903FDE #DE413F #8CDE3F

split-complementary

#3FDCDE #DE3F8C #DE903F

monochromatic

#18898B #21BDBF #3FDCDE #73E6E7 #A7EFF0

Accessibility & contrast

On white

1.68

#3FDCDE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.50

#3FDCDE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FDCDE

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FDCDE	#FFFFFF	#000000	##000000
##3FDCDE	1.00	1.68	12.50	12.50
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.50	21.00	1.00	1.00
##000000	12.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD1DE

Deuteranopia (green-blind)

#B6C0DF

Tritanopia (blue-blind)

#00E3DC

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #3fdcde;
/* rgb */ color: rgb(63, 220, 222);
/* oklch */ color: oklch(81.7% 0.126 196.3);

Tailwind

colors: {
  custom: {
    50: '#8ce7e8',
    500: '#3fdcde',
    950: '#000000',
  },
}

SCSS

$custom: #3fdcde;
$custom-light: #8ce7e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fdcde",
  "rgb": {
    "r": 63,
    "g": 220,
    "b": 222
  },
  "hsl": {
    "h": 180.755,
    "s": 70.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.81712,
    "c": 0.12571,
    "h": 196.3
  },
  "luminance": 0.57517
}

Semantic roles & 50–950 ramp

primary

#3FDCDE

secondary

#903231

accent

#3D3AED

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #3FDCDE

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

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