#3FB4C7#3FB4C7

#3FB4C7 is a light, moderate teal. Relative luminance 0.378; OKLCH L 71.3% C 0.105 H 210.4°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#3FB4C7
RGB	rgb(63, 180, 199)
HSL	hsl(188, 55%, 51%)
HSV	hsv(188, 68%, 78%)
CMYK	cmyk(68.3%, 9.5%, 0%, 22%)
CIE-LAB	lab(67.89, -26.24, -19.16)
CIE-LCH	lch(67.89, 32.49, 216.14°)
OKLab	oklab(71.29% -0.0908 -0.0533)
OKLCH	oklch(71.29% 0.105 210.4)
XYZ	xyz(28.6756, 37.8196, 59.8104)
Luminance	0.3782 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB4C7 #C7523F

analogous

#3FC796 #3FB4C7 #3F70C7

triadic

#3FB4C7 #C73FB4 #B4C73F

tetradic

#3FB4C7 #963FC7 #C7523F #70C73F

square

#3FB4C7 #963FC7 #C7523F #70C73F

split-complementary

#3FB4C7 #C73F70 #C7963F

monochromatic

#20616C #2D8C9B #3FB4C7 #6EC7D5 #9ED9E3

Accessibility & contrast

On white

2.45

#3FB4C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#3FB4C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB4C7

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB4C7	#FFFFFF	#000000	##000000
##3FB4C7	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4AEC8

Deuteranopia (green-blind)

#909FC7

Tritanopia (blue-blind)

#00BCBA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3fb4c7;
/* rgb */ color: rgb(63, 180, 199);
/* oklch */ color: oklch(71.3% 0.105 210.4);

Tailwind

colors: {
  custom: {
    50: '#85cad8',
    500: '#3fb4c7',
    950: '#000000',
  },
}

SCSS

$custom: #3fb4c7;
$custom-light: #85cad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb4c7",
  "rgb": {
    "r": 63,
    "g": 180,
    "b": 199
  },
  "hsl": {
    "h": 188.382,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.71294,
    "c": 0.10531,
    "h": 210.4
  },
  "luminance": 0.37823
}

Semantic roles & 50–950 ramp

primary

#3FB4C7

secondary

#CF9B93

accent

#5E4ADE

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3FB4C7

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

Preview Lab → · Contrast checker → · Palette generator →