#3FA1B3#3FA1B3

#3FA1B3 is a light, moderate teal. Relative luminance 0.298; OKLCH L 65.9% C 0.093 H 211.9°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FA1B3
RGB	rgb(63, 161, 179)
HSL	hsl(189, 48%, 47%)
HSV	hsv(189, 65%, 70%)
CMYK	cmyk(64.8%, 10.1%, 0%, 29.8%)
CIE-LAB	lab(61.48, -22.71, -17.76)
CIE-LCH	lch(61.48, 28.83, 218.02°)
OKLab	oklab(65.91% -0.0794 -0.0493)
OKLCH	oklch(65.91% 0.093 211.9)
XYZ	xyz(22.9281, 29.7987, 47.1825)
Luminance	0.2980 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA1B3 #B3513F

analogous

#3FB38B #3FA1B3 #3F67B3

triadic

#3FA1B3 #B33FA1 #A1B33F

tetradic

#3FA1B3 #8B3FB3 #B3513F #67B33F

square

#3FA1B3 #8B3FB3 #B3513F #67B33F

split-complementary

#3FA1B3 #B33F67 #B38B3F

monochromatic

#1F5058 #2F7886 #3FA1B3 #66BAC9 #93CED9

Accessibility & contrast

On white

3.02

#3FA1B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#3FA1B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA1B3

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA1B3	#FFFFFF	#000000	##000000
##3FA1B3	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939CB4

Deuteranopia (green-blind)

#828FB3

Tritanopia (blue-blind)

#00A9A6

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #3fa1b3;
/* rgb */ color: rgb(63, 161, 179);
/* oklch */ color: oklch(65.9% 0.093 211.9);

Tailwind

colors: {
  custom: {
    50: '#82bdc9',
    500: '#3fa1b3',
    950: '#000000',
  },
}

SCSS

$custom: #3fa1b3;
$custom-light: #82bdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa1b3",
  "rgb": {
    "r": 63,
    "g": 161,
    "b": 179
  },
  "hsl": {
    "h": 189.31,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.65905,
    "c": 0.09345,
    "h": 211.9
  },
  "luminance": 0.29801
}

Semantic roles & 50–950 ramp

primary

#3FA1B3

secondary

#C49389

accent

#6550D8

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #3FA1B3

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

Preview Lab → · Contrast checker → · Palette generator →