#3FAAB5#3FAAB5

#3FAAB5 is a light, moderate teal. Relative luminance 0.331; OKLCH L 68.2% C 0.097 H 204.8°. Best body text is #000000 at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#3FAAB5
RGB	rgb(63, 170, 181)
HSL	hsl(186, 48%, 48%)
HSV	hsv(186, 65%, 71%)
CMYK	cmyk(65.2%, 6.1%, 0%, 29%)
CIE-LAB	lab(64.27, -26.67, -14.65)
CIE-LCH	lch(64.27, 30.43, 208.78°)
OKLab	oklab(68.18% -0.088 -0.0406)
OKLCH	oklch(68.18% 0.097 204.8)
XYZ	xyz(24.7615, 33.1397, 48.7987)
Luminance	0.3314 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAAB5 #B54A3F

analogous

#3FB585 #3FAAB5 #3F6FB5

triadic

#3FAAB5 #B53FAA #AAB53F

tetradic

#3FAAB5 #853FB5 #B54A3F #6FB53F

square

#3FAAB5 #853FB5 #B54A3F #6FB53F

split-complementary

#3FAAB5 #B53F6F #B5853F

monochromatic

#1F555A #2F7F88 #3FAAB5 #67C1CA #94D3DA

Accessibility & contrast

On white

2.75

#3FAAB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.63

#3FAAB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAAB5

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAAB5	#FFFFFF	#000000	##000000
##3FAAB5	1.00	2.75	7.63	7.63
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.63	21.00	1.00	1.00
##000000	7.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA3B6

Deuteranopia (green-blind)

#8B96B5

Tritanopia (blue-blind)

#00B1AD

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #3faab5;
/* rgb */ color: rgb(63, 170, 181);
/* oklch */ color: oklch(68.2% 0.097 204.8);

Tailwind

colors: {
  custom: {
    50: '#83c3cb',
    500: '#3faab5',
    950: '#000000',
  },
}

SCSS

$custom: #3faab5;
$custom-light: #83c3cb;
$custom-dark: #000000;

JSON

{
  "hex": "#3faab5",
  "rgb": {
    "r": 63,
    "g": 170,
    "b": 181
  },
  "hsl": {
    "h": 185.593,
    "s": 48.361,
    "l": 47.843
  },
  "oklch": {
    "l": 0.68179,
    "c": 0.09695,
    "h": 204.8
  },
  "luminance": 0.33142
}

Semantic roles & 50–950 ramp

primary

#3FAAB5

secondary

#C5908A

accent

#5D50D8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FAAB5

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

Preview Lab → · Contrast checker → · Palette generator →