#3FB1C7#3FB1C7

#3FB1C7 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.6% C 0.105 H 213.0°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#3FB1C7
RGB	rgb(63, 177, 199)
HSL	hsl(190, 55%, 51%)
HSV	hsv(190, 68%, 78%)
CMYK	cmyk(68.3%, 11.1%, 0%, 22%)
CIE-LAB	lab(66.99, -24.73, -20.52)
CIE-LCH	lch(66.99, 32.14, 219.69°)
OKLab	oklab(70.57% -0.0878 -0.0571)
OKLCH	oklch(70.57% 0.105 213)
XYZ	xyz(28.0765, 36.6214, 59.6107)
Luminance	0.3663 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB1C7 #C7553F

analogous

#3FC799 #3FB1C7 #3F6DC7

triadic

#3FB1C7 #C73FB1 #B1C73F

tetradic

#3FB1C7 #993FC7 #C7553F #6DC73F

square

#3FB1C7 #993FC7 #C7553F #6DC73F

split-complementary

#3FB1C7 #C73F6D #C7993F

monochromatic

#20606C #2D8A9B #3FB1C7 #6EC4D5 #9ED7E3

Accessibility & contrast

On white

2.52

#3FB1C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#3FB1C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB1C7

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB1C7	#FFFFFF	#000000	##000000
##3FB1C7	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0ABC8

Deuteranopia (green-blind)

#8D9DC7

Tritanopia (blue-blind)

#00BAB8

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #3fb1c7;
/* rgb */ color: rgb(63, 177, 199);
/* oklch */ color: oklch(70.6% 0.105 213.0);

Tailwind

colors: {
  custom: {
    50: '#85c8d8',
    500: '#3fb1c7',
    950: '#000000',
  },
}

SCSS

$custom: #3fb1c7;
$custom-light: #85c8d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb1c7",
  "rgb": {
    "r": 63,
    "g": 177,
    "b": 199
  },
  "hsl": {
    "h": 189.706,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.70573,
    "c": 0.10475,
    "h": 213
  },
  "luminance": 0.36625
}

Semantic roles & 50–950 ramp

primary

#3FB1C7

secondary

#CF9D93

accent

#624ADE

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FB1C7

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

Preview Lab → · Contrast checker → · Palette generator →