#3FBAB5#3FBAB5

#3FBAB5 is a light, moderate teal. Relative luminance 0.395; OKLCH L 72.1% C 0.107 H 191.2°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#3FBAB5
RGB	rgb(63, 186, 181)
HSL	hsl(178, 49%, 49%)
HSV	hsv(178, 66%, 73%)
CMYK	cmyk(66.1%, 0%, 2.7%, 27.1%)
CIE-LAB	lab(69.12, -34.41, -7.40)
CIE-LCH	lch(69.12, 35.20, 192.14°)
OKLab	oklab(72.1% -0.1047 -0.0207)
OKLCH	oklch(72.1% 0.107 191.2)
XYZ	xyz(27.9455, 39.5076, 49.8600)
Luminance	0.3951 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBAB5 #BA3F44

analogous

#3FBA78 #3FBAB5 #3F82BA

triadic

#3FBAB5 #B53FBA #BAB53F

tetradic

#3FBAB5 #783FBA #BA3F44 #82BA3F

square

#3FBAB5 #783FBA #BA3F44 #82BA3F

split-complementary

#3FBAB5 #BA3F82 #BA783F

monochromatic

#205F5C #308C89 #3FBAB5 #6ACCC8 #97DCD9

Accessibility & contrast

On white

2.36

#3FBAB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.90

#3FBAB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBAB5

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBAB5	#FFFFFF	#000000	##000000
##3FBAB5	1.00	2.36	8.90	8.90
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.90	21.00	1.00	1.00
##000000	8.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB1B5

Deuteranopia (green-blind)

#9DA3B6

Tritanopia (blue-blind)

#00BFB8

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #3fbab5;
/* rgb */ color: rgb(63, 186, 181);
/* oklch */ color: oklch(72.1% 0.107 191.2);

Tailwind

colors: {
  custom: {
    50: '#84cfcb',
    500: '#3fbab5',
    950: '#000000',
  },
}

SCSS

$custom: #3fbab5;
$custom-light: #84cfcb;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbab5",
  "rgb": {
    "r": 63,
    "g": 186,
    "b": 181
  },
  "hsl": {
    "h": 177.561,
    "s": 49.398,
    "l": 48.824
  },
  "oklch": {
    "l": 0.72098,
    "c": 0.10668,
    "h": 191.2
  },
  "luminance": 0.39511
}

Semantic roles & 50–950 ramp

primary

#3FBAB5

secondary

#C88D90

accent

#4F54D9

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #3FBAB5

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

Preview Lab → · Contrast checker → · Palette generator →