#3FA3B6#3FA3B6

#3FA3B6 is a light, moderate teal. Relative luminance 0.306; OKLCH L 66.5% C 0.095 H 212.4°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#3FA3B6
RGB	rgb(63, 163, 182)
HSL	hsl(190, 49%, 48%)
HSV	hsv(190, 65%, 71%)
CMYK	cmyk(65.4%, 10.4%, 0%, 28.6%)
CIE-LAB	lab(62.19, -22.82, -18.36)
CIE-LCH	lch(62.19, 29.29, 218.82°)
OKLab	oklab(66.51% -0.0803 -0.051)
OKLCH	oklch(66.51% 0.095 212.4)
XYZ	xyz(23.5871, 30.6260, 48.9152)
Luminance	0.3063 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA3B6 #B6523F

analogous

#3FB68D #3FA3B6 #3F67B6

triadic

#3FA3B6 #B63FA3 #A3B63F

tetradic

#3FA3B6 #8D3FB6 #B6523F #67B63F

square

#3FA3B6 #8D3FB6 #B6523F #67B63F

split-complementary

#3FA3B6 #B63F67 #B68D3F

monochromatic

#20525B #2F7A89 #3FA3B6 #68BBCB #95CFDA

Accessibility & contrast

On white

2.95

#3FA3B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#3FA3B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA3B6

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA3B6	#FFFFFF	#000000	##000000
##3FA3B6	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949EB7

Deuteranopia (green-blind)

#8391B6

Tritanopia (blue-blind)

#00ABA9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fa3b6;
/* rgb */ color: rgb(63, 163, 182);
/* oklch */ color: oklch(66.5% 0.095 212.4);

Tailwind

colors: {
  custom: {
    50: '#82becb',
    500: '#3fa3b6',
    950: '#000000',
  },
}

SCSS

$custom: #3fa3b6;
$custom-light: #82becb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa3b6",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 182
  },
  "hsl": {
    "h": 189.58,
    "s": 48.571,
    "l": 48.039
  },
  "oklch": {
    "l": 0.66512,
    "c": 0.0951,
    "h": 212.4
  },
  "luminance": 0.30629
}

Semantic roles & 50–950 ramp

primary

#3FA3B6

secondary

#C6948B

accent

#6550D8

background

#F8FBFC

surface

#F0F7F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA3B6

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

Preview Lab → · Contrast checker → · Palette generator →