#3FC6CB#3FC6CB

#3FC6CB is a light, moderate teal. Relative luminance 0.458; OKLCH L 75.8% C 0.113 H 198.7°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FC6CB
RGB	rgb(63, 198, 203)
HSL	hsl(182, 57%, 52%)
HSV	hsv(182, 69%, 80%)
CMYK	cmyk(69%, 2.5%, 0%, 20.4%)
CIE-LAB	lab(73.38, -33.79, -13.05)
CIE-LCH	lch(73.38, 36.23, 201.12°)
OKLab	oklab(75.78% -0.1072 -0.0362)
OKLCH	oklch(75.78% 0.113 198.7)
XYZ	xyz(33.0187, 45.7529, 63.5793)
Luminance	0.4576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC6CB #CB443F

analogous

#3FCB8A #3FC6CB #3F80CB

triadic

#3FC6CB #CB3FC6 #C6CB3F

tetradic

#3FC6CB #8A3FCB #CB443F #80CB3F

square

#3FC6CB #8A3FCB #CB443F #80CB3F

split-complementary

#3FC6CB #CB3F80 #CB8A3F

monochromatic

#1F6E71 #2C9DA1 #3FC6CB #6FD4D8 #9FE3E5

Accessibility & contrast

On white

2.07

#3FC6CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#3FC6CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC6CB

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC6CB	#FFFFFF	#000000	##000000
##3FC6CB	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8BDCC

Deuteranopia (green-blind)

#A3AECC

Tritanopia (blue-blind)

#00CDC7

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fc6cb;
/* rgb */ color: rgb(63, 198, 203);
/* oklch */ color: oklch(75.8% 0.113 198.7);

Tailwind

colors: {
  custom: {
    50: '#88d7da',
    500: '#3fc6cb',
    950: '#000000',
  },
}

SCSS

$custom: #3fc6cb;
$custom-light: #88d7da;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc6cb",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 203
  },
  "hsl": {
    "h": 182.143,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75779,
    "c": 0.1132,
    "h": 198.7
  },
  "luminance": 0.45757
}

Semantic roles & 50–950 ramp

primary

#3FC6CB

secondary

#D19794

accent

#4D47E1

background

#F9FDFD

surface

#F1FAFA

border

#CBD3D3

text

#0D1414

muted

#7E8383

Preview Lab

Preview with #3FC6CB

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

Preview Lab → · Contrast checker → · Palette generator →