#3FB9BA#3FB9BA

#3FB9BA is a light, moderate teal. Relative luminance 0.393; OKLCH L 72.0% C 0.105 H 195.9°. Best body text is #000000 at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#3FB9BA
RGB	rgb(63, 185, 186)
HSL	hsl(180, 49%, 49%)
HSV	hsv(180, 66%, 73%)
CMYK	cmyk(66.1%, 0.5%, 0%, 27.1%)
CIE-LAB	lab(68.97, -32.52, -10.38)
CIE-LCH	lch(68.97, 34.14, 197.70°)
OKLab	oklab(72.02% -0.1014 -0.0288)
OKLCH	oklch(72.02% 0.105 195.9)
XYZ	xyz(28.2578, 39.2967, 52.5406)
Luminance	0.3930 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB9BA #BA403F

analogous

#3FBA7E #3FB9BA #3F7CBA

triadic

#3FB9BA #BA3FB9 #B9BA3F

tetradic

#3FB9BA #7E3FBA #BA403F #7CBA3F

square

#3FB9BA #7E3FBA #BA403F #7CBA3F

split-complementary

#3FB9BA #BA3F7C #BA7E3F

monochromatic

#205E5F #308C8C #3FB9BA #6ACCCC #97DBDC

Accessibility & contrast

On white

2.37

#3FB9BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.86

#3FB9BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB9BA

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB9BA	#FFFFFF	#000000	##000000
##3FB9BA	1.00	2.37	8.86	8.86
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.86	21.00	1.00	1.00
##000000	8.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB0BA

Deuteranopia (green-blind)

#9AA2BB

Tritanopia (blue-blind)

#00BFB9

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fb9ba;
/* rgb */ color: rgb(63, 185, 186);
/* oklch */ color: oklch(72.0% 0.105 195.9);

Tailwind

colors: {
  custom: {
    50: '#85cece',
    500: '#3fb9ba',
    950: '#000000',
  },
}

SCSS

$custom: #3fb9ba;
$custom-light: #85cece;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb9ba",
  "rgb": {
    "r": 63,
    "g": 185,
    "b": 186
  },
  "hsl": {
    "h": 180.488,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72025,
    "c": 0.10545,
    "h": 195.9
  },
  "luminance": 0.393
}

Semantic roles & 50–950 ramp

primary

#3FB9BA

secondary

#C88E8D

accent

#504FD9

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FB9BA

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

Preview Lab → · Contrast checker → · Palette generator →