#3BB4C7#3BB4C7

#3BB4C7 is a light, moderate teal. Relative luminance 0.377; OKLCH L 71.2% C 0.107 H 210.1°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#3BB4C7
RGB	rgb(59, 180, 199)
HSL	hsl(188, 56%, 51%)
HSV	hsv(188, 70%, 78%)
CMYK	cmyk(70.4%, 9.5%, 0%, 22%)
CIE-LAB	lab(67.79, -26.79, -19.31)
CIE-LCH	lch(67.79, 33.03, 215.78°)
OKLab	oklab(71.19% -0.0927 -0.0537)
OKLCH	oklch(71.19% 0.107 210.1)
XYZ	xyz(28.4293, 37.6926, 59.7988)
Luminance	0.3770 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB4C7 #C74E3B

analogous

#3BC794 #3BB4C7 #3B6EC7

triadic

#3BB4C7 #C73BB4 #B4C73B

tetradic

#3BB4C7 #943BC7 #C74E3B #6EC73B

square

#3BB4C7 #943BC7 #C74E3B #6EC73B

split-complementary

#3BB4C7 #C73B6E #C7943B

monochromatic

#1E5F69 #2C8A99 #3BB4C7 #6BC6D5 #9AD8E2

Accessibility & contrast

On white

2.46

#3BB4C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#3BB4C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB4C7

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB4C7	#FFFFFF	#000000	##000000
##3BB4C7	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4ADC8

Deuteranopia (green-blind)

#909FC7

Tritanopia (blue-blind)

#00BCBA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #3bb4c7;
/* rgb */ color: rgb(59, 180, 199);
/* oklch */ color: oklch(71.2% 0.107 210.1);

Tailwind

colors: {
  custom: {
    50: '#84cad8',
    500: '#3bb4c7',
    950: '#000000',
  },
}

SCSS

$custom: #3bb4c7;
$custom-light: #84cad8;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb4c7",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 199
  },
  "hsl": {
    "h": 188.143,
    "s": 55.556,
    "l": 50.588
  },
  "oklch": {
    "l": 0.71191,
    "c": 0.10714,
    "h": 210.1
  },
  "luminance": 0.37696
}

Semantic roles & 50–950 ramp

primary

#3BB4C7

secondary

#CE9890

accent

#5D49DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #3BB4C7

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

Preview Lab → · Contrast checker → · Palette generator →