#3FBAB4#3FBAB4

#3FBAB4 is a light, moderate teal. Relative luminance 0.395; OKLCH L 72.1% C 0.107 H 190.4°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#3FBAB4
RGB	rgb(63, 186, 180)
HSL	hsl(177, 49%, 49%)
HSV	hsv(177, 66%, 73%)
CMYK	cmyk(66.1%, 0%, 3.2%, 27.1%)
CIE-LAB	lab(69.09, -34.69, -6.90)
CIE-LCH	lch(69.09, 35.37, 191.24°)
OKLab	oklab(72.07% -0.1051 -0.0193)
OKLCH	oklch(72.07% 0.107 190.4)
XYZ	xyz(27.8433, 39.4667, 49.3216)
Luminance	0.3947 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBAB4 #BA3F45

analogous

#3FBA77 #3FBAB4 #3F83BA

triadic

#3FBAB4 #B43FBA #BAB43F

tetradic

#3FBAB4 #773FBA #BA3F45 #83BA3F

square

#3FBAB4 #773FBA #BA3F45 #83BA3F

split-complementary

#3FBAB4 #BA3F83 #BA773F

monochromatic

#205F5C #308C88 #3FBAB4 #6ACCC8 #97DCD9

Accessibility & contrast

On white

2.36

#3FBAB4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#3FBAB4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBAB4

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBAB4	#FFFFFF	#000000	##000000
##3FBAB4	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB1B4

Deuteranopia (green-blind)

#9DA3B5

Tritanopia (blue-blind)

#00BFB8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fbab4;
/* rgb */ color: rgb(63, 186, 180);
/* oklch */ color: oklch(72.1% 0.107 190.4);

Tailwind

colors: {
  custom: {
    50: '#84cfca',
    500: '#3fbab4',
    950: '#000000',
  },
}

SCSS

$custom: #3fbab4;
$custom-light: #84cfca;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbab4",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 180
  },
  "hsl": {
    "h": 177.073,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72065,
    "c": 0.10685,
    "h": 190.4
  },
  "luminance": 0.3947
}

Semantic roles & 50–950 ramp

primary

#3FBAB4

secondary

#C88D90

accent

#4F56D9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3FBAB4

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

Preview Lab → · Contrast checker → · Palette generator →