#3FBBBD#3FBBBD

#3FBBBD is a light, moderate teal. Relative luminance 0.403; OKLCH L 72.6% C 0.107 H 196.6°. Best body text is #000000 at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#3FBBBD
RGB	rgb(63, 187, 189)
HSL	hsl(181, 50%, 49%)
HSV	hsv(181, 67%, 74%)
CMYK	cmyk(66.7%, 1.1%, 0%, 25.9%)
CIE-LAB	lab(69.66, -32.61, -10.99)
CIE-LCH	lch(69.66, 34.41, 198.62°)
OKLab	oklab(72.62% -0.1022 -0.0305)
OKLCH	oklch(72.62% 0.107 196.6)
XYZ	xyz(29.0014, 40.2682, 54.3783)
Luminance	0.4027 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBBBD #BD413F

analogous

#3FBD80 #3FBBBD #3F7CBD

triadic

#3FBBBD #BD3FBB #BBBD3F

tetradic

#3FBBBD #803FBD #BD413F #7CBD3F

square

#3FBBBD #803FBD #BD413F #7CBD3F

split-complementary

#3FBBBD #BD3F7C #BD803F

monochromatic

#206061 #308E8F #3FBBBD #6BCCCE #99DCDD

Accessibility & contrast

On white

2.32

#3FBBBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.05

#3FBBBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBBBD

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBBBD	#FFFFFF	#000000	##000000
##3FBBBD	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)

#AFB2BD

Deuteranopia (green-blind)

#9BA4BE

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3fbbbd;
/* rgb */ color: rgb(63, 187, 189);
/* oklch */ color: oklch(72.6% 0.107 196.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#3fbbbd",
  "rgb": {
    "r": 63,
    "g": 187,
    "b": 189
  },
  "hsl": {
    "h": 180.952,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.72618,
    "c": 0.10663,
    "h": 196.6
  },
  "luminance": 0.40272
}

Semantic roles & 50–950 ramp

primary

#3FBBBD

secondary

#C9908F

accent

#504EDA

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #3FBBBD

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

Preview Lab → · Contrast checker → · Palette generator →