#3FB7CB#3FB7CB

#3FB7CB is a light, moderate teal. Relative luminance 0.392; OKLCH L 72.2% C 0.107 H 210.8°. Best body text is #000000 at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#3FB7CB
RGB	rgb(63, 183, 203)
HSL	hsl(189, 57%, 52%)
HSV	hsv(189, 69%, 80%)
CMYK	cmyk(69%, 9.9%, 0%, 20.4%)
CIE-LAB	lab(68.92, -26.51, -19.80)
CIE-LCH	lch(68.92, 33.09, 216.75°)
OKLab	oklab(72.17% -0.0922 -0.055)
OKLCH	oklch(72.17% 0.107 210.8)
XYZ	xyz(29.7583, 39.2321, 62.4925)
Luminance	0.3924 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB7CB #CB533F

analogous

#3FCB99 #3FB7CB #3F71CB

triadic

#3FB7CB #CB3FB7 #B7CB3F

tetradic

#3FB7CB #993FCB #CB533F #71CB3F

square

#3FB7CB #993FCB #CB533F #71CB3F

split-complementary

#3FB7CB #CB3F71 #CB993F

monochromatic

#1F6571 #2C90A1 #3FB7CB #6FC9D8 #9FDBE5

Accessibility & contrast

On white

2.37

#3FB7CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.85

#3FB7CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB7CB

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB7CB	#FFFFFF	#000000	##000000
##3FB7CB	1.00	2.37	8.85	8.85
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.85	21.00	1.00	1.00
##000000	8.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B1CC

Deuteranopia (green-blind)

#93A2CB

Tritanopia (blue-blind)

#00C0BD

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3fb7cb;
/* rgb */ color: rgb(63, 183, 203);
/* oklch */ color: oklch(72.2% 0.107 210.8);

Tailwind

colors: {
  custom: {
    50: '#86cdda',
    500: '#3fb7cb',
    950: '#000000',
  },
}

SCSS

$custom: #3fb7cb;
$custom-light: #86cdda;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb7cb",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 203
  },
  "hsl": {
    "h": 188.571,
    "s": 57.377,
    "l": 52.157
  },
  "oklch": {
    "l": 0.72171,
    "c": 0.10742,
    "h": 210.8
  },
  "luminance": 0.39236
}

Semantic roles & 50–950 ramp

primary

#3FB7CB

secondary

#D19D94

accent

#5D47E1

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0D1315

muted

#7D8283

Preview Lab

Preview with #3FB7CB

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

Preview Lab → · Contrast checker → · Palette generator →