#3BB7CA#3BB7CA

#3BB7CA is a light, moderate teal. Relative luminance 0.391; OKLCH L 72.0% C 0.109 H 209.8°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#3BB7CA
RGB	rgb(59, 183, 202)
HSL	hsl(188, 57%, 51%)
HSV	hsv(188, 71%, 79%)
CMYK	cmyk(70.8%, 9.4%, 0%, 20.8%)
CIE-LAB	lab(68.79, -27.37, -19.45)
CIE-LCH	lch(68.79, 33.57, 215.40°)
OKLab	oklab(72.03% -0.0945 -0.0541)
OKLCH	oklch(72.03% 0.109 209.8)
XYZ	xyz(29.3932, 39.0576, 61.8554)
Luminance	0.3906 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB7CA #CA4E3B

analogous

#3BCA95 #3BB7CA #3B6FCA

triadic

#3BB7CA #CA3BB7 #B7CA3B

tetradic

#3BB7CA #953BCA #CA4E3B #6FCA3B

square

#3BB7CA #953BCA #CA4E3B #6FCA3B

split-complementary

#3BB7CA #CA3B6F #CA953B

monochromatic

#1E636D #2B8E9D #3BB7CA #6BC9D7 #9BDAE4

Accessibility & contrast

On white

2.38

#3BB7CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#3BB7CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB7CA

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB7CA	#FFFFFF	#000000	##000000
##3BB7CA	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B0CB

Deuteranopia (green-blind)

#92A1CA

Tritanopia (blue-blind)

#00C0BD

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #3bb7ca;
/* rgb */ color: rgb(59, 183, 202);
/* oklch */ color: oklch(72.0% 0.109 209.8);

Tailwind

colors: {
  custom: {
    50: '#85cdda',
    500: '#3bb7ca',
    950: '#000000',
  },
}

SCSS

$custom: #3bb7ca;
$custom-light: #85cdda;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb7ca",
  "rgb": {
    "r": 59,
    "g": 183,
    "b": 202
  },
  "hsl": {
    "h": 187.972,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72032,
    "c": 0.10886,
    "h": 209.8
  },
  "luminance": 0.39061
}

Semantic roles & 50–950 ramp

primary

#3BB7CA

secondary

#D09991

accent

#5C47E1

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3BB7CA

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

Preview Lab → · Contrast checker → · Palette generator →