#3FAAA9#3FAAA9

#3FAAA9 is a light, moderate teal. Relative luminance 0.327; OKLCH L 67.7% C 0.096 H 194.2°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#3FAAA9
RGB	rgb(63, 170, 169)
HSL	hsl(179, 46%, 46%)
HSV	hsv(179, 63%, 67%)
CMYK	cmyk(62.9%, 0%, 0.6%, 33.3%)
CIE-LAB	lab(63.89, -30.17, -8.52)
CIE-LCH	lch(63.89, 31.35, 195.78°)
OKLab	oklab(67.74% -0.0932 -0.0237)
OKLCH	oklch(67.74% 0.096 194.2)
XYZ	xyz(23.5829, 32.6682, 42.5912)
Luminance	0.3267 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAAA9 #AA3F40

analogous

#3FAA73 #3FAAA9 #3F75AA

triadic

#3FAAA9 #A93FAA #AAA93F

tetradic

#3FAAA9 #733FAA #AA3F40 #75AA3F

square

#3FAAA9 #733FAA #AA3F40 #75AA3F

split-complementary

#3FAAA9 #AA3F75 #AA733F

monochromatic

#1E5150 #2E7D7D #3FAAA9 #62C5C4 #8ED5D5

Accessibility & contrast

On white

2.79

#3FAAA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#3FAAA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAAA9

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAAA9	#FFFFFF	#000000	##000000
##3FAAA9	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A2A9

Deuteranopia (green-blind)

#8F96AA

Tritanopia (blue-blind)

#00AFA9

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #3faaa9;
/* rgb */ color: rgb(63, 170, 169);
/* oklch */ color: oklch(67.7% 0.096 194.2);

Tailwind

colors: {
  custom: {
    50: '#82c3c2',
    500: '#3faaa9',
    950: '#000000',
  },
}

SCSS

$custom: #3faaa9;
$custom-light: #82c3c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3faaa9",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 169
  },
  "hsl": {
    "h": 179.439,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67743,
    "c": 0.09619,
    "h": 194.2
  },
  "luminance": 0.32671
}

Semantic roles & 50–950 ramp

primary

#3FAAA9

secondary

#C08585

accent

#5253D6

background

#F8FCFB

surface

#F0F8F7

border

#CBD1D0

text

#0C1212

muted

#7D8181

Preview Lab

Preview with #3FAAA9

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

Preview Lab → · Contrast checker → · Palette generator →