#3FBBBC#3FBBBC

#3FBBBC is a light, moderate teal. Relative luminance 0.402; OKLCH L 72.6% C 0.107 H 195.8°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#3FBBBC
RGB	rgb(63, 187, 188)
HSL	hsl(180, 50%, 49%)
HSV	hsv(180, 66%, 74%)
CMYK	cmyk(66.5%, 0.5%, 0%, 26.3%)
CIE-LAB	lab(69.63, -32.90, -10.49)
CIE-LCH	lch(69.63, 34.53, 197.68°)
OKLab	oklab(72.58% -0.1026 -0.0291)
OKLCH	oklch(72.58% 0.107 195.8)
XYZ	xyz(28.8933, 40.2250, 53.8087)
Luminance	0.4023 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBBBC #BC403F

analogous

#3FBC7F #3FBBBC #3F7DBC

triadic

#3FBBBC #BC3FBB #BBBC3F

tetradic

#3FBBBC #7F3FBC #BC403F #7DBC3F

square

#3FBBBC #7F3FBC #BC403F #7DBC3F

split-complementary

#3FBBBC #BC3F7D #BC7F3F

monochromatic

#206060 #308D8E #3FBBBC #6BCDCD #99DCDD

Accessibility & contrast

On white

2.32

#3FBBBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#3FBBBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBBBC

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBBBC	#FFFFFF	#000000	##000000
##3FBBBC	1.00	2.32	9.05	9.05
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.05	21.00	1.00	1.00
##000000	9.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB2BC

Deuteranopia (green-blind)

#9CA4BD

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fbbbc;
/* rgb */ color: rgb(63, 187, 188);
/* oklch */ color: oklch(72.6% 0.107 195.8);

Tailwind

colors: {
  custom: {
    50: '#85d0d0',
    500: '#3fbbbc',
    950: '#000000',
  },
}

SCSS

$custom: #3fbbbc;
$custom-light: #85d0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbbbc",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 188
  },
  "hsl": {
    "h": 180.48,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.72583,
    "c": 0.10666,
    "h": 195.8
  },
  "luminance": 0.40228
}

Semantic roles & 50–950 ramp

primary

#3FBBBC

secondary

#C98F8E

accent

#504ED9

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3FBBBC

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

Preview Lab → · Contrast checker → · Palette generator →