#3FAFB3#3FAFB3

#3FAFB3 is a light, moderate teal. Relative luminance 0.350; OKLCH L 69.3% C 0.099 H 198.5°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#3FAFB3
RGB	rgb(63, 175, 179)
HSL	hsl(182, 48%, 47%)
HSV	hsv(182, 65%, 70%)
CMYK	cmyk(64.8%, 2.2%, 0%, 29.8%)
CIE-LAB	lab(65.72, -29.72, -11.36)
CIE-LCH	lch(65.72, 31.82, 200.91°)
OKLab	oklab(69.33% -0.0941 -0.0315)
OKLCH	oklch(69.33% 0.099 198.5)
XYZ	xyz(25.5130, 34.9686, 48.0441)
Luminance	0.3497 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAFB3 #B3433F

analogous

#3FB37D #3FAFB3 #3F75B3

triadic

#3FAFB3 #B33FAF #AFB33F

tetradic

#3FAFB3 #7D3FB3 #B3433F #75B33F

square

#3FAFB3 #7D3FB3 #B3433F #75B33F

split-complementary

#3FAFB3 #B33F75 #B37D3F

monochromatic

#1F5658 #2F8386 #3FAFB3 #66C6C9 #93D7D9

Accessibility & contrast

On white

2.63

#3FAFB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#3FAFB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAFB3

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAFB3	#FFFFFF	#000000	##000000
##3FAFB3	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A7B3

Deuteranopia (green-blind)

#919AB4

Tritanopia (blue-blind)

#00B5B0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fafb3;
/* rgb */ color: rgb(63, 175, 179);
/* oklch */ color: oklch(69.3% 0.099 198.5);

Tailwind

colors: {
  custom: {
    50: '#83c7c9',
    500: '#3fafb3',
    950: '#000000',
  },
}

SCSS

$custom: #3fafb3;
$custom-light: #83c7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fafb3",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 179
  },
  "hsl": {
    "h": 182.069,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.69329,
    "c": 0.09925,
    "h": 198.5
  },
  "luminance": 0.34971
}

Semantic roles & 50–950 ramp

primary

#3FAFB3

secondary

#C48B89

accent

#5550D8

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3FAFB3

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

Preview Lab → · Contrast checker → · Palette generator →