#3FC4D4#3FC4D4

#3FC4D4 is a light, moderate teal. Relative luminance 0.453; OKLCH L 75.6% C 0.114 H 206.7°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4D4
RGB	rgb(63, 196, 212)
HSL	hsl(186, 63%, 54%)
HSV	hsv(186, 70%, 83%)
CMYK	cmyk(70.3%, 7.5%, 0%, 16.9%)
CIE-LAB	lab(73.08, -30.19, -18.40)
CIE-LCH	lch(73.08, 35.35, 211.37°)
OKLab	oklab(75.63% -0.1015 -0.0511)
OKLCH	oklch(75.63% 0.114 206.7)
XYZ	xyz(33.6683, 45.2862, 69.2413)
Luminance	0.4529 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4D4 #D44F3F

analogous

#3FD49A #3FC4D4 #3F7AD4

triadic

#3FC4D4 #D43FC4 #C4D43F

tetradic

#3FC4D4 #9A3FD4 #D44F3F #7AD43F

square

#3FC4D4 #9A3FD4 #D44F3F #7AD43F

split-complementary

#3FC4D4 #D43F7A #D49A3F

monochromatic

#1C727D #27A0AF #3FC4D4 #71D3DF #A3E3EA

Accessibility & contrast

On white

2.09

#3FC4D4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#3FC4D4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4D4

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4D4	#FFFFFF	#000000	##000000
##3FC4D4	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4BCD5

Deuteranopia (green-blind)

#9EADD4

Tritanopia (blue-blind)

#00CCC9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fc4d4;
/* rgb */ color: rgb(63, 196, 212);
/* oklch */ color: oklch(75.6% 0.114 206.7);

Tailwind

colors: {
  custom: {
    50: '#88d6e1',
    500: '#3fc4d4',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4d4;
$custom-light: #88d6e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4d4",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 212
  },
  "hsl": {
    "h": 186.443,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.75628,
    "c": 0.11366,
    "h": 206.7
  },
  "luminance": 0.4529
}

Semantic roles & 50–950 ramp

primary

#3FC4D4

secondary

#D79E98

accent

#5341E6

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC4D4

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

Preview Lab → · Contrast checker → · Palette generator →