#3FA9AC#3FA9AC

#3FA9AC is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.6% C 0.095 H 197.8°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#3FA9AC
RGB	rgb(63, 169, 172)
HSL	hsl(182, 46%, 46%)
HSV	hsv(182, 63%, 67%)
CMYK	cmyk(63.4%, 1.7%, 0%, 32.5%)
CIE-LAB	lab(63.68, -28.82, -10.52)
CIE-LCH	lch(63.68, 30.68, 200.05°)
OKLab	oklab(67.6% -0.0908 -0.0291)
OKLCH	oklch(67.6% 0.095 197.8)
XYZ	xyz(23.6810, 32.4087, 44.0292)
Luminance	0.3241 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA9AC #AC423F

analogous

#3FAC78 #3FA9AC #3F72AC

triadic

#3FA9AC #AC3FA9 #A9AC3F

tetradic

#3FA9AC #783FAC #AC423F #72AC3F

square

#3FA9AC #783FAC #AC423F #72AC3F

split-complementary

#3FA9AC #AC3F72 #AC783F

monochromatic

#1E5152 #2F7D7F #3FA9AC #63C3C6 #8FD4D6

Accessibility & contrast

On white

2.81

#3FA9AC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#3FA9AC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA9AC

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA9AC	#FFFFFF	#000000	##000000
##3FA9AC	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA1AC

Deuteranopia (green-blind)

#8D95AD

Tritanopia (blue-blind)

#00AFAA

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa9ac;
/* rgb */ color: rgb(63, 169, 172);
/* oklch */ color: oklch(67.6% 0.095 197.8);

Tailwind

colors: {
  custom: {
    50: '#82c3c4',
    500: '#3fa9ac',
    950: '#000000',
  },
}

SCSS

$custom: #3fa9ac;
$custom-light: #82c3c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa9ac",
  "rgb": {
    "r": 63,
    "g": 169,
    "b": 172
  },
  "hsl": {
    "h": 181.651,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.67602,
    "c": 0.0954,
    "h": 197.8
  },
  "luminance": 0.32411
}

Semantic roles & 50–950 ramp

primary

#3FA9AC

secondary

#C18786

accent

#5552D6

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #3FA9AC

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

Preview Lab → · Contrast checker → · Palette generator →