#3FC4CC#3FC4CC

#3FC4CC is a light, moderate teal. Relative luminance 0.449; OKLCH L 75.3% C 0.112 H 200.9°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#3FC4CC
RGB	rgb(63, 196, 204)
HSL	hsl(183, 58%, 52%)
HSV	hsv(183, 69%, 80%)
CMYK	cmyk(69.1%, 3.9%, 0%, 20%)
CIE-LAB	lab(72.82, -32.55, -14.44)
CIE-LCH	lch(72.82, 35.61, 203.93°)
OKLab	oklab(75.33% -0.1048 -0.0401)
OKLCH	oklch(75.33% 0.112 200.9)
XYZ	xyz(32.6841, 44.8925, 64.0576)
Luminance	0.4490 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC4CC #CC473F

analogous

#3FCC8D #3FC4CC #3F7ECC

triadic

#3FC4CC #CC3FC4 #C4CC3F

tetradic

#3FC4CC #8D3FCC #CC473F #7ECC3F

square

#3FC4CC #8D3FCC #CC473F #7ECC3F

split-complementary

#3FC4CC #CC3F7E #CC8D3F

monochromatic

#1E6D72 #2B9CA3 #3FC4CC #6FD3D9 #A0E2E6

Accessibility & contrast

On white

2.10

#3FC4CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#3FC4CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC4CC

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC4CC	#FFFFFF	#000000	##000000
##3FC4CC	1.00	2.10	9.98	9.98
#FFFFFF	2.10	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5BBCD

Deuteranopia (green-blind)

#A1ACCD

Tritanopia (blue-blind)

#00CBC6

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #3fc4cc;
/* rgb */ color: rgb(63, 196, 204);
/* oklch */ color: oklch(75.3% 0.112 200.9);

Tailwind

colors: {
  custom: {
    50: '#88d6db',
    500: '#3fc4cc',
    950: '#000000',
  },
}

SCSS

$custom: #3fc4cc;
$custom-light: #88d6db;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc4cc",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 204
  },
  "hsl": {
    "h": 183.404,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75333,
    "c": 0.11224,
    "h": 200.9
  },
  "luminance": 0.44896
}

Semantic roles & 50–950 ramp

primary

#3FC4CC

secondary

#D29895

accent

#4F47E1

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #3FC4CC

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

Preview Lab → · Contrast checker → · Palette generator →