#3FC3D7#3FC3D7

#3FC3D7 is a light, moderate teal. Relative luminance 0.450; OKLCH L 75.5% C 0.114 H 209.6°. Best body text is #000000 at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#3FC3D7
RGB	rgb(63, 195, 215)
HSL	hsl(188, 66%, 55%)
HSV	hsv(188, 71%, 84%)
CMYK	cmyk(70.7%, 9.3%, 0%, 15.7%)
CIE-LAB	lab(72.88, -28.80, -20.33)
CIE-LCH	lch(72.88, 35.25, 215.22°)
OKLab	oklab(75.5% -0.0993 -0.0565)
OKLCH	oklch(75.5% 0.114 209.6)
XYZ	xyz(33.8255, 44.9893, 71.1779)
Luminance	0.4499 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC3D7 #D7533F

analogous

#3FD79F #3FC3D7 #3F77D7

triadic

#3FC3D7 #D73FC3 #C3D73F

tetradic

#3FC3D7 #9F3FD7 #D7533F #77D73F

square

#3FC3D7 #9F3FD7 #D7533F #77D73F

split-complementary

#3FC3D7 #D73F77 #D79F3F

monochromatic

#1B7381 #25A1B3 #3FC3D7 #72D3E2 #A4E3EC

Accessibility & contrast

On white

2.10

#3FC3D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.00

#3FC3D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC3D7

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC3D7	#FFFFFF	#000000	##000000
##3FC3D7	1.00	2.10	10.00	10.00
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.00	21.00	1.00	1.00
##000000	10.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BCD8

Deuteranopia (green-blind)

#9CACD7

Tritanopia (blue-blind)

#00CCC9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fc3d7;
/* rgb */ color: rgb(63, 195, 215);
/* oklch */ color: oklch(75.5% 0.114 209.6);

Tailwind

colors: {
  custom: {
    50: '#89d5e3',
    500: '#3fc3d7',
    950: '#000000',
  },
}

SCSS

$custom: #3fc3d7;
$custom-light: #89d5e3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc3d7",
  "rgb": {
    "r": 63,
    "g": 195,
    "b": 215
  },
  "hsl": {
    "h": 187.895,
    "s": 65.517,
    "l": 54.51
  },
  "oklch": {
    "l": 0.75504,
    "c": 0.11427,
    "h": 209.6
  },
  "luminance": 0.44993
}

Semantic roles & 50–950 ramp

primary

#3FC3D7

secondary

#D9A199

accent

#563FE8

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC3D7

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

Preview Lab → · Contrast checker → · Palette generator →