#3FC4DC#3FC4DC

#3FC4DC is a light, moderate teal. Relative luminance 0.457; OKLCH L 75.9% C 0.116 H 212.3°. Best body text is #000000 at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4DC
RGB	rgb(63, 196, 220)
HSL	hsl(189, 69%, 55%)
HSV	hsv(189, 71%, 86%)
CMYK	cmyk(71.4%, 10.9%, 0%, 13.7%)
CIE-LAB	lab(73.35, -27.77, -22.33)
CIE-LCH	lch(73.35, 35.63, 218.81°)
OKLab	oklab(75.94% -0.0983 -0.0622)
OKLCH	oklch(75.94% 0.116 212.3)
XYZ	xyz(34.7026, 45.6999, 74.6883)
Luminance	0.4570 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4DC #DC573F

analogous

#3FDCA5 #3FC4DC #3F75DC

triadic

#3FC4DC #DC3FC4 #C4DC3F

tetradic

#3FC4DC #A53FDC #DC573F #75DC3F

square

#3FC4DC #A53FDC #DC573F #75DC3F

split-complementary

#3FC4DC #DC3F75 #DCA53F

monochromatic

#197788 #22A4BC #3FC4DC #73D4E5 #A7E4EF

Accessibility & contrast

On white

2.07

#3FC4DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.14

#3FC4DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4DC

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4DC	#FFFFFF	#000000	##000000
##3FC4DC	1.00	2.07	10.14	10.14
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.14	21.00	1.00	1.00
##000000	10.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BDDD

Deuteranopia (green-blind)

#9CADDC

Tritanopia (blue-blind)

#00CECB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fc4dc;
/* rgb */ color: rgb(63, 196, 220);
/* oklch */ color: oklch(75.9% 0.116 212.3);

Tailwind

colors: {
  custom: {
    50: '#89d6e6',
    500: '#3fc4dc',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4dc;
$custom-light: #89d6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4dc",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 220
  },
  "hsl": {
    "h": 189.172,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.75936,
    "c": 0.11631,
    "h": 212.3
  },
  "luminance": 0.45704
}

Semantic roles & 50–950 ramp

primary

#3FC4DC

secondary

#DCA59B

accent

#573CEC

background

#F9FDFE

surface

#F1FAFC

border

#CBD3D5

text

#0D1416

muted

#7E8384

Preview Lab

Preview with #3FC4DC

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

Preview Lab → · Contrast checker → · Palette generator →