#3FA6B3#3FA6B3

#3FA6B3 is a light, moderate teal. Relative luminance 0.316; OKLCH L 67.1% C 0.095 H 206.9°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FA6B3
RGB	rgb(63, 166, 179)
HSL	hsl(187, 48%, 47%)
HSV	hsv(187, 65%, 70%)
CMYK	cmyk(64.8%, 7.3%, 0%, 29.8%)
CIE-LAB	lab(63.00, -25.26, -15.46)
CIE-LCH	lch(63.00, 29.62, 211.47°)
OKLab	oklab(67.13% -0.0847 -0.0429)
OKLCH	oklch(67.13% 0.095 206.9)
XYZ	xyz(23.8194, 31.5813, 47.4796)
Luminance	0.3158 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA6B3 #B34C3F

analogous

#3FB386 #3FA6B3 #3F6CB3

triadic

#3FA6B3 #B33FA6 #A6B33F

tetradic

#3FA6B3 #863FB3 #B34C3F #6CB33F

square

#3FA6B3 #863FB3 #B34C3F #6CB33F

split-complementary

#3FA6B3 #B33F6C #B3863F

monochromatic

#1F5258 #2F7C86 #3FA6B3 #66BEC9 #93D1D9

Accessibility & contrast

On white

2.87

#3FA6B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#3FA6B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA6B3

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA6B3	#FFFFFF	#000000	##000000
##3FA6B3	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A0B4

Deuteranopia (green-blind)

#8793B3

Tritanopia (blue-blind)

#00ADAA

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fa6b3;
/* rgb */ color: rgb(63, 166, 179);
/* oklch */ color: oklch(67.1% 0.095 206.9);

Tailwind

colors: {
  custom: {
    50: '#82c0c9',
    500: '#3fa6b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fa6b3;
$custom-light: #82c0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa6b3",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 179
  },
  "hsl": {
    "h": 186.724,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.67125,
    "c": 0.0949,
    "h": 206.9
  },
  "luminance": 0.31584
}

Semantic roles & 50–950 ramp

primary

#3FA6B3

secondary

#C49089

accent

#5F50D8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA6B3

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

Preview Lab → · Contrast checker → · Palette generator →