#3FAAA7#3FAAA7

#3FAAA7 is a light, moderate teal. Relative luminance 0.326; OKLCH L 67.7% C 0.096 H 192.5°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#3FAAA7
RGB	rgb(63, 170, 167)
HSL	hsl(178, 46%, 46%)
HSV	hsv(178, 63%, 67%)
CMYK	cmyk(62.9%, 0%, 1.8%, 33.3%)
CIE-LAB	lab(63.83, -30.74, -7.50)
CIE-LCH	lch(63.83, 31.64, 193.71°)
OKLab	oklab(67.67% -0.0941 -0.0208)
OKLCH	oklch(67.67% 0.096 192.5)
XYZ	xyz(23.3966, 32.5937, 41.6099)
Luminance	0.3260 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAAA7 #AA3F42

analogous

#3FAA71 #3FAAA7 #3F77AA

triadic

#3FAAA7 #A73FAA #AAA73F

tetradic

#3FAAA7 #713FAA #AA3F42 #77AA3F

square

#3FAAA7 #713FAA #AA3F42 #77AA3F

split-complementary

#3FAAA7 #AA3F77 #AA713F

monochromatic

#1E514F #2E7D7B #3FAAA7 #62C5C2 #8ED5D3

Accessibility & contrast

On white

2.79

#3FAAA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#3FAAA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAAA7

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAAA7	#FFFFFF	#000000	##000000
##3FAAA7	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A2A7

Deuteranopia (green-blind)

#8F95A8

Tritanopia (blue-blind)

#00AFA9

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3faaa7;
/* rgb */ color: rgb(63, 170, 167);
/* oklch */ color: oklch(67.7% 0.096 192.5);

Tailwind

colors: {
  custom: {
    50: '#81c3c1',
    500: '#3faaa7',
    950: '#000000',
  },
}

SCSS

$custom: #3faaa7;
$custom-light: #81c3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3faaa7",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 167
  },
  "hsl": {
    "h": 178.318,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67673,
    "c": 0.0964,
    "h": 192.5
  },
  "luminance": 0.32596
}

Semantic roles & 50–950 ramp

primary

#3FAAA7

secondary

#C08586

accent

#5256D6

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FAAA7

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

Preview Lab → · Contrast checker → · Palette generator →