#3FA4AA#3FA4AA

#3FA4AA is a light, moderate teal. Relative luminance 0.305; OKLCH L 66.3% C 0.092 H 200.7°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#3FA4AA
RGB	rgb(63, 164, 170)
HSL	hsl(183, 46%, 46%)
HSV	hsv(183, 63%, 67%)
CMYK	cmyk(62.9%, 3.5%, 0%, 33.3%)
CIE-LAB	lab(62.09, -26.93, -11.78)
CIE-LCH	lch(62.09, 29.40, 203.62°)
OKLab	oklab(66.3% -0.0864 -0.0326)
OKLCH	oklch(66.3% 0.092 200.7)
XYZ	xyz(22.5779, 30.5075, 42.7211)
Luminance	0.3051 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA4AA #AA453F

analogous

#3FAA7A #3FA4AA #3F6FAA

triadic

#3FA4AA #AA3FA4 #A4AA3F

tetradic

#3FA4AA #7A3FAA #AA453F #6FAA3F

square

#3FA4AA #7A3FAA #AA453F #6FAA3F

split-complementary

#3FA4AA #AA3F6F #AA7A3F

monochromatic

#1E4E51 #2E797D #3FA4AA #62BFC5 #8ED1D5

Accessibility & contrast

On white

2.96

#3FA4AA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#3FA4AA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA4AA

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA4AA	#FFFFFF	#000000	##000000
##3FA4AA	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989DAB

Deuteranopia (green-blind)

#8891AB

Tritanopia (blue-blind)

#00AAA6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fa4aa;
/* rgb */ color: rgb(63, 164, 170);
/* oklch */ color: oklch(66.3% 0.092 200.7);

Tailwind

colors: {
  custom: {
    50: '#81bfc3',
    500: '#3fa4aa',
    950: '#000000',
  },
}

SCSS

$custom: #3fa4aa;
$custom-light: #81bfc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa4aa",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 170
  },
  "hsl": {
    "h": 183.364,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.66296,
    "c": 0.09234,
    "h": 200.7
  },
  "luminance": 0.3051
}

Semantic roles & 50–950 ramp

primary

#3FA4AA

secondary

#C08885

accent

#5A52D6

background

#F8FBFB

surface

#F0F7F7

border

#CBD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FA4AA

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

Preview Lab → · Contrast checker → · Palette generator →