#3FAAA3#3FAAA3

#3FAAA3 is a light, moderate teal. Relative luminance 0.325; OKLCH L 67.5% C 0.097 H 189.0°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#3FAAA3
RGB	rgb(63, 170, 163)
HSL	hsl(176, 46%, 46%)
HSV	hsv(176, 63%, 67%)
CMYK	cmyk(62.9%, 0%, 4.1%, 33.3%)
CIE-LAB	lab(63.71, -31.86, -5.44)
CIE-LCH	lch(63.71, 32.32, 189.69°)
OKLab	oklab(67.54% -0.0959 -0.0152)
OKLCH	oklch(67.54% 0.097 189)
XYZ	xyz(23.0325, 32.4481, 39.6925)
Luminance	0.3245 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAAA3 #AA3F46

analogous

#3FAA6D #3FAAA3 #3F7BAA

triadic

#3FAAA3 #A33FAA #AAA33F

tetradic

#3FAAA3 #6D3FAA #AA3F46 #7BAA3F

square

#3FAAA3 #6D3FAA #AA3F46 #7BAA3F

split-complementary

#3FAAA3 #AA3F7B #AA6D3F

monochromatic

#1E514D #2E7D78 #3FAAA3 #62C5BE #8ED5D1

Accessibility & contrast

On white

2.80

#3FAAA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.49

#3FAAA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAAA3

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAAA3	#FFFFFF	#000000	##000000
##3FAAA3	1.00	2.80	7.49	7.49
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.49	21.00	1.00	1.00
##000000	7.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A1A3

Deuteranopia (green-blind)

#9095A4

Tritanopia (blue-blind)

#00AEA8

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3faaa3;
/* rgb */ color: rgb(63, 170, 163);
/* oklch */ color: oklch(67.5% 0.097 189.0);

Tailwind

colors: {
  custom: {
    50: '#81c4be',
    500: '#3faaa3',
    950: '#000000',
  },
}

SCSS

$custom: #3faaa3;
$custom-light: #81c4be;
$custom-dark: #000000;

JSON

{
  "hex": "#3faaa3",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 163
  },
  "hsl": {
    "h": 176.075,
    "s": 45.923,
    "l": 45.686
  },
  "oklch": {
    "l": 0.67537,
    "c": 0.09711,
    "h": 189
  },
  "luminance": 0.32451
}

Semantic roles & 50–950 ramp

primary

#3FAAA3

secondary

#C08589

accent

#525BD6

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #3FAAA3

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

Preview Lab → · Contrast checker → · Palette generator →