#3FBBC6#3FBBC6

#3FBBC6 is a light, moderate teal. Relative luminance 0.407; OKLCH L 72.9% C 0.107 H 203.6°. Best body text is #000000 at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#3FBBC6
RGB	rgb(63, 187, 198)
HSL	hsl(185, 54%, 51%)
HSV	hsv(185, 68%, 78%)
CMYK	cmyk(68.2%, 5.6%, 0%, 22.4%)
CIE-LAB	lab(69.94, -29.99, -15.50)
CIE-LCH	lch(69.94, 33.76, 207.33°)
OKLab	oklab(72.94% -0.0983 -0.043)
OKLCH	oklch(72.94% 0.107 203.6)
XYZ	xyz(30.0088, 40.6712, 59.6839)
Luminance	0.4068 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBBC6 #C64A3F

analogous

#3FC68D #3FBBC6 #3F77C6

triadic

#3FBBC6 #C63FBB #BBC63F

tetradic

#3FBBC6 #8D3FC6 #C64A3F #77C63F

square

#3FBBC6 #8D3FC6 #C64A3F #77C63F

split-complementary

#3FBBC6 #C63F77 #C68D3F

monochromatic

#20656B #2E919A #3FBBC6 #6ECCD4 #9DDCE2

Accessibility & contrast

On white

2.30

#3FBBC6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.14

#3FBBC6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBBC6

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBBC6	#FFFFFF	#000000	##000000
##3FBBC6	1.00	2.30	9.14	9.14
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.14	21.00	1.00	1.00
##000000	9.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACB3C7

Deuteranopia (green-blind)

#99A5C6

Tritanopia (blue-blind)

#00C2BE

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #3fbbc6;
/* rgb */ color: rgb(63, 187, 198);
/* oklch */ color: oklch(72.9% 0.107 203.6);

Tailwind

colors: {
  custom: {
    50: '#86d0d7',
    500: '#3fbbc6',
    950: '#000000',
  },
}

SCSS

$custom: #3fbbc6;
$custom-light: #86d0d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbbc6",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 198
  },
  "hsl": {
    "h": 184.889,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72943,
    "c": 0.10733,
    "h": 203.6
  },
  "luminance": 0.40675
}

Semantic roles & 50–950 ramp

primary

#3FBBC6

secondary

#CE9793

accent

#564ADE

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0D1414

muted

#7D8283

Preview Lab

Preview with #3FBBC6

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

Preview Lab → · Contrast checker → · Palette generator →