#3FA6AB#3FA6AB

#3FA6AB is a light, moderate teal. Relative luminance 0.313; OKLCH L 66.8% C 0.094 H 199.7°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FA6AB
RGB	rgb(63, 166, 171)
HSL	hsl(183, 46%, 46%)
HSV	hsv(183, 63%, 67%)
CMYK	cmyk(63.2%, 2.9%, 0%, 32.9%)
CIE-LAB	lab(62.73, -27.63, -11.38)
CIE-LCH	lch(62.73, 29.88, 202.38°)
OKLab	oklab(66.83% -0.0881 -0.0315)
OKLCH	oklch(66.83% 0.094 199.7)
XYZ	xyz(23.0336, 31.2670, 43.3414)
Luminance	0.3127 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA6AB #AB443F

analogous

#3FAB7A #3FA6AB #3F70AB

triadic

#3FA6AB #AB3FA6 #A6AB3F

tetradic

#3FA6AB #7A3FAB #AB443F #70AB3F

square

#3FA6AB #7A3FAB #AB443F #70AB3F

split-complementary

#3FA6AB #AB3F70 #AB7A3F

monochromatic

#1E4F52 #2F7B7E #3FA6AB #62C1C5 #8FD2D6

Accessibility & contrast

On white

2.90

#3FA6AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#3FA6AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA6AB

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA6AB	#FFFFFF	#000000	##000000
##3FA6AB	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9FAB

Deuteranopia (green-blind)

#8A93AC

Tritanopia (blue-blind)

#00ACA7

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #3fa6ab;
/* rgb */ color: rgb(63, 166, 171);
/* oklch */ color: oklch(66.8% 0.094 199.7);

Tailwind

colors: {
  custom: {
    50: '#81c0c4',
    500: '#3fa6ab',
    950: '#000000',
  },
}

SCSS

$custom: #3fa6ab;
$custom-light: #81c0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa6ab",
  "rgb": {
    "r": 63,
    "g": 166,
    "b": 171
  },
  "hsl": {
    "h": 182.778,
    "s": 46.154,
    "l": 45.882
  },
  "oklch": {
    "l": 0.66826,
    "c": 0.09355,
    "h": 199.7
  },
  "luminance": 0.31269
}

Semantic roles & 50–950 ramp

primary

#3FA6AB

secondary

#C18885

accent

#5852D6

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA6AB

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

Preview Lab → · Contrast checker → · Palette generator →