#3FC4D8#3FC4D8

#3FC4D8 is a light, moderate teal. Relative luminance 0.455; OKLCH L 75.8% C 0.115 H 209.6°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4D8
RGB	rgb(63, 196, 216)
HSL	hsl(188, 66%, 55%)
HSV	hsv(188, 71%, 85%)
CMYK	cmyk(70.8%, 9.3%, 0%, 15.3%)
CIE-LAB	lab(73.21, -28.98, -20.37)
CIE-LCH	lch(73.21, 35.43, 215.10°)
OKLab	oklab(75.78% -0.0999 -0.0566)
OKLCH	oklch(75.78% 0.115 209.6)
XYZ	xyz(34.1792, 45.4905, 71.9316)
Luminance	0.4549 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4D8 #D8533F

analogous

#3FD89F #3FC4D8 #3F78D8

triadic

#3FC4D8 #D83FC4 #C4D83F

tetradic

#3FC4D8 #9F3FD8 #D8533F #78D83F

square

#3FC4D8 #9F3FD8 #D8533F #78D83F

split-complementary

#3FC4D8 #D83F78 #D89F3F

monochromatic

#1A7582 #25A2B5 #3FC4D8 #72D4E2 #A5E3ED

Accessibility & contrast

On white

2.08

#3FC4D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#3FC4D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4D8

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4D8	#FFFFFF	#000000	##000000
##3FC4D8	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2BDD9

Deuteranopia (green-blind)

#9DADD8

Tritanopia (blue-blind)

#00CDCA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fc4d8;
/* rgb */ color: rgb(63, 196, 216);
/* oklch */ color: oklch(75.8% 0.115 209.6);

Tailwind

colors: {
  custom: {
    50: '#89d6e4',
    500: '#3fc4d8',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4d8;
$custom-light: #89d6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4d8",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 216
  },
  "hsl": {
    "h": 187.843,
    "s": 66.234,
    "l": 54.706
  },
  "oklch": {
    "l": 0.7578,
    "c": 0.11484,
    "h": 209.6
  },
  "luminance": 0.45494
}

Semantic roles & 50–950 ramp

primary

#3FC4D8

secondary

#DAA299

accent

#553FE9

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC4D8

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

Preview Lab → · Contrast checker → · Palette generator →