#3FBBBA#3FBBBA

#3FBBBA is a light, moderate teal. Relative luminance 0.401; OKLCH L 72.5% C 0.107 H 194.3°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#3FBBBA
RGB	rgb(63, 187, 186)
HSL	hsl(180, 50%, 49%)
HSV	hsv(180, 66%, 73%)
CMYK	cmyk(66.3%, 0%, 0.5%, 26.7%)
CIE-LAB	lab(69.57, -33.47, -9.48)
CIE-LCH	lch(69.57, 34.79, 195.81°)
OKLab	oklab(72.51% -0.1035 -0.0263)
OKLCH	oklch(72.51% 0.107 194.3)
XYZ	xyz(28.6792, 40.1393, 52.6811)
Luminance	0.4014 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBBBA #BB3F40

analogous

#3FBB7C #3FBBBA #3F7EBB

triadic

#3FBBBA #BA3FBB #BBBA3F

tetradic

#3FBBBA #7C3FBB #BB3F40 #7EBB3F

square

#3FBBBA #7C3FBB #BB3F40 #7EBB3F

split-complementary

#3FBBBA #BB3F7E #BB7C3F

monochromatic

#205F5F #308D8C #3FBBBA #6ACDCC #98DCDC

Accessibility & contrast

On white

2.33

#3FBBBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#3FBBBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBBBA

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBBBA	#FFFFFF	#000000	##000000
##3FBBBA	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB2BA

Deuteranopia (green-blind)

#9CA4BB

Tritanopia (blue-blind)

#00C1BA

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fbbba;
/* rgb */ color: rgb(63, 187, 186);
/* oklch */ color: oklch(72.5% 0.107 194.3);

Tailwind

colors: {
  custom: {
    50: '#85d0ce',
    500: '#3fbbba',
    950: '#000000',
  },
}

SCSS

$custom: #3fbbba;
$custom-light: #85d0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbbba",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 186
  },
  "hsl": {
    "h": 179.516,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72514,
    "c": 0.10678,
    "h": 194.3
  },
  "luminance": 0.40143
}

Semantic roles & 50–950 ramp

primary

#3FBBBA

secondary

#C88E8E

accent

#4F50D9

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3FBBBA

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

Preview Lab → · Contrast checker → · Palette generator →