#3FAAA6#3FAAA6

#3FAAA6 is a light, moderate teal. Relative luminance 0.326; OKLCH L 67.6% C 0.097 H 191.6°. Best body text is #000000 at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3FAAA6
RGB	rgb(63, 170, 166)
HSL	hsl(178, 46%, 46%)
HSV	hsv(178, 63%, 67%)
CMYK	cmyk(62.9%, 0%, 2.4%, 33.3%)
CIE-LAB	lab(63.80, -31.02, -6.98)
CIE-LCH	lch(63.80, 31.80, 192.69°)
OKLab	oklab(67.64% -0.0946 -0.0194)
OKLCH	oklch(67.64% 0.097 191.6)
XYZ	xyz(23.3045, 32.5569, 41.1249)
Luminance	0.3256 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAAA6 #AA3F43

analogous

#3FAA70 #3FAAA6 #3F78AA

triadic

#3FAAA6 #A63FAA #AAA63F

tetradic

#3FAAA6 #703FAA #AA3F43 #78AA3F

square

#3FAAA6 #703FAA #AA3F43 #78AA3F

split-complementary

#3FAAA6 #AA3F78 #AA703F

monochromatic

#1E514F #2E7D7A #3FAAA6 #62C5C1 #8ED5D3

Accessibility & contrast

On white

2.80

#3FAAA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.51

#3FAAA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAAA6

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAAA6	#FFFFFF	#000000	##000000
##3FAAA6	1.00	2.80	7.51	7.51
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.51	21.00	1.00	1.00
##000000	7.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A2A6

Deuteranopia (green-blind)

#9095A7

Tritanopia (blue-blind)

#00AFA8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3faaa6;
/* rgb */ color: rgb(63, 170, 166);
/* oklch */ color: oklch(67.6% 0.097 191.6);

Tailwind

colors: {
  custom: {
    50: '#81c3c0',
    500: '#3faaa6',
    950: '#000000',
  },
}

SCSS

$custom: #3faaa6;
$custom-light: #81c3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3faaa6",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 166
  },
  "hsl": {
    "h": 177.757,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67639,
    "c": 0.09654,
    "h": 191.6
  },
  "luminance": 0.32559
}

Semantic roles & 50–950 ramp

primary

#3FAAA6

secondary

#C08587

accent

#5257D6

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FAAA6

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

Preview Lab → · Contrast checker → · Palette generator →