#3FA6B7#3FA6B7

#3FA6B7 is a light, moderate teal. Relative luminance 0.317; OKLCH L 67.3% C 0.096 H 210.3°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#3FA6B7
RGB	rgb(63, 166, 183)
HSL	hsl(189, 49%, 48%)
HSV	hsv(189, 66%, 72%)
CMYK	cmyk(65.6%, 9.3%, 0%, 28.2%)
CIE-LAB	lab(63.13, -24.05, -17.50)
CIE-LCH	lch(63.13, 29.74, 216.03°)
OKLab	oklab(67.28% -0.083 -0.0486)
OKLCH	oklch(67.28% 0.096 210.3)
XYZ	xyz(24.2298, 31.7455, 49.6411)
Luminance	0.3175 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA6B7 #B7503F

analogous

#3FB78C #3FA6B7 #3F6AB7

triadic

#3FA6B7 #B73FA6 #A6B73F

tetradic

#3FA6B7 #8C3FB7 #B7503F #6AB73F

square

#3FA6B7 #8C3FB7 #B7503F #6AB73F

split-complementary

#3FA6B7 #B73F6A #B78C3F

monochromatic

#20535C #2F7D89 #3FA6B7 #68BDCB #96D1DB

Accessibility & contrast

On white

2.86

#3FA6B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#3FA6B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA6B7

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA6B7	#FFFFFF	#000000	##000000
##3FA6B7	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A0B8

Deuteranopia (green-blind)

#8693B7

Tritanopia (blue-blind)

#00AEAB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fa6b7;
/* rgb */ color: rgb(63, 166, 183);
/* oklch */ color: oklch(67.3% 0.096 210.3);

Tailwind

colors: {
  custom: {
    50: '#82c0cc',
    500: '#3fa6b7',
    950: '#000000',
  },
}

SCSS

$custom: #3fa6b7;
$custom-light: #82c0cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa6b7",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 183
  },
  "hsl": {
    "h": 188.5,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.67281,
    "c": 0.09617,
    "h": 210.3
  },
  "luminance": 0.31748
}

Semantic roles & 50–950 ramp

primary

#3FA6B7

secondary

#C6948B

accent

#634FD8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA6B7

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

Preview Lab → · Contrast checker → · Palette generator →