#3FB7BB#3FB7BB

#3FB7BB is a light, moderate teal. Relative luminance 0.385; OKLCH L 71.6% C 0.104 H 198.3°. Best body text is #000000 at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7BB
RGB	rgb(63, 183, 187)
HSL	hsl(182, 50%, 49%)
HSV	hsv(182, 66%, 73%)
CMYK	cmyk(66.3%, 2.1%, 0%, 26.7%)
CIE-LAB	lab(68.39, -31.27, -11.78)
CIE-LCH	lch(68.39, 33.42, 200.65°)
OKLab	oklab(71.57% -0.0989 -0.0327)
OKLCH	oklch(71.57% 0.104 198.3)
XYZ	xyz(27.9491, 38.5084, 52.9640)
Luminance	0.3851 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7BB #BB433F

analogous

#3FBB81 #3FB7BB #3F79BB

triadic

#3FB7BB #BB3FB7 #B7BB3F

tetradic

#3FB7BB #813FBB #BB433F #79BB3F

square

#3FB7BB #813FBB #BB433F #79BB3F

split-complementary

#3FB7BB #BB3F79 #BB813F

monochromatic

#205D5F #308A8D #3FB7BB #6ACACD #98DADC

Accessibility & contrast

On white

2.41

#3FB7BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.70

#3FB7BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7BB

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7BB	#FFFFFF	#000000	##000000
##3FB7BB	1.00	2.41	8.70	8.70
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.70	21.00	1.00	1.00
##000000	8.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAAFBB

Deuteranopia (green-blind)

#98A1BC

Tritanopia (blue-blind)

#00BDB8

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #3fb7bb;
/* rgb */ color: rgb(63, 183, 187);
/* oklch */ color: oklch(71.6% 0.104 198.3);

Tailwind

colors: {
  custom: {
    50: '#85cdcf',
    500: '#3fb7bb',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7bb;
$custom-light: #85cdcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7bb",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 187
  },
  "hsl": {
    "h": 181.935,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71572,
    "c": 0.10421,
    "h": 198.3
  },
  "luminance": 0.38512
}

Semantic roles & 50–950 ramp

primary

#3FB7BB

secondary

#C8908E

accent

#534FD9

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB7BB

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

Preview Lab → · Contrast checker → · Palette generator →