#3FB3BD#3FB3BD

#3FB3BD is a light, moderate teal. Relative luminance 0.370; OKLCH L 70.7% C 0.102 H 203.3°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#3FB3BD
RGB	rgb(63, 179, 189)
HSL	hsl(185, 50%, 49%)
HSV	hsv(185, 67%, 74%)
CMYK	cmyk(66.7%, 5.3%, 0%, 25.9%)
CIE-LAB	lab(67.25, -28.75, -14.60)
CIE-LCH	lch(67.25, 32.24, 206.93°)
OKLab	oklab(70.67% -0.094 -0.0405)
OKLCH	oklch(70.67% 0.102 203.3)
XYZ	xyz(27.3513, 36.9680, 53.8283)
Luminance	0.3697 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB3BD #BD493F

analogous

#3FBD88 #3FB3BD #3F74BD

triadic

#3FB3BD #BD3FB3 #B3BD3F

tetradic

#3FB3BD #883FBD #BD493F #74BD3F

square

#3FB3BD #883FBD #BD493F #74BD3F

split-complementary

#3FB3BD #BD3F74 #BD883F

monochromatic

#205C61 #30888F #3FB3BD #6BC6CE #99D8DD

Accessibility & contrast

On white

2.50

#3FB3BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#3FB3BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB3BD

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB3BD	#FFFFFF	#000000	##000000
##3FB3BD	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ACBE

Deuteranopia (green-blind)

#939EBD

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3fb3bd;
/* rgb */ color: rgb(63, 179, 189);
/* oklch */ color: oklch(70.7% 0.102 203.3);

Tailwind

colors: {
  custom: {
    50: '#84cad0',
    500: '#3fb3bd',
    950: '#000000',
  },
}

SCSS

$custom: #3fb3bd;
$custom-light: #84cad0;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb3bd",
  "rgb": {
    "r": 63,
    "g": 179,
    "b": 189
  },
  "hsl": {
    "h": 184.762,
    "s": 50,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70671,
    "c": 0.10234,
    "h": 203.3
  },
  "luminance": 0.36971
}

Semantic roles & 50–950 ramp

primary

#3FB3BD

secondary

#C9938F

accent

#594EDA

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #3FB3BD

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

Preview Lab → · Contrast checker → · Palette generator →