#3FA7BB#3FA7BB

#3FA7BB is a light, moderate teal. Relative luminance 0.323; OKLCH L 67.7% C 0.098 H 212.7°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#3FA7BB
RGB	rgb(63, 167, 187)
HSL	hsl(190, 50%, 49%)
HSV	hsv(190, 66%, 73%)
CMYK	cmyk(66.3%, 10.7%, 0%, 26.7%)
CIE-LAB	lab(63.57, -23.34, -19.06)
CIE-LCH	lch(63.57, 30.13, 219.24°)
OKLab	oklab(67.68% -0.0824 -0.053)
OKLCH	oklch(67.68% 0.098 212.7)
XYZ	xyz(24.8345, 32.2793, 51.9258)
Luminance	0.3228 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA7BB #BB533F

analogous

#3FBB91 #3FA7BB #3F69BB

triadic

#3FA7BB #BB3FA7 #A7BB3F

tetradic

#3FA7BB #913FBB #BB533F #69BB3F

square

#3FA7BB #913FBB #BB533F #69BB3F

split-complementary

#3FA7BB #BB3F69 #BB913F

monochromatic

#20555F #307E8D #3FA7BB #6ABDCD #98D1DC

Accessibility & contrast

On white

2.82

#3FA7BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#3FA7BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FA7BB

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA7BB	#FFFFFF	#000000	##000000
##3FA7BB	1.00	2.82	7.46	7.46
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98A1BC

Deuteranopia (green-blind)

#8694BB

Tritanopia (blue-blind)

#00AFAD

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3fa7bb;
/* rgb */ color: rgb(63, 167, 187);
/* oklch */ color: oklch(67.7% 0.098 212.7);

Tailwind

colors: {
  custom: {
    50: '#83c1cf',
    500: '#3fa7bb',
    950: '#000000',
  },
}

SCSS

$custom: #3fa7bb;
$custom-light: #83c1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa7bb",
  "rgb": {
    "r": 63,
    "g": 167,
    "b": 187
  },
  "hsl": {
    "h": 189.677,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.67682,
    "c": 0.09796,
    "h": 212.7
  },
  "luminance": 0.32282
}

Semantic roles & 50–950 ramp

primary

#3FA7BB

secondary

#C8978E

accent

#654FD9

background

#F8FBFC

surface

#F0F7F9

border

#CBD0D2

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA7BB

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

Preview Lab → · Contrast checker → · Palette generator →