#3BB4BA#3BB4BA

#3BB4BA is a light, moderate teal. Relative luminance 0.371; OKLCH L 70.7% C 0.104 H 199.9°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#3BB4BA
RGB	rgb(59, 180, 186)
HSL	hsl(183, 52%, 48%)
HSV	hsv(183, 68%, 73%)
CMYK	cmyk(68.3%, 3.2%, 0%, 27.1%)
CIE-LAB	lab(67.36, -30.70, -12.79)
CIE-LCH	lch(67.36, 33.26, 202.61°)
OKLab	oklab(70.7% -0.0982 -0.0355)
OKLCH	oklch(70.7% 0.104 199.9)
XYZ	xyz(26.9839, 37.1144, 52.1865)
Luminance	0.3712 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB4BA #BA413B

analogous

#3BBA81 #3BB4BA #3B74BA

triadic

#3BB4BA #BA3BB4 #B4BA3B

tetradic

#3BB4BA #813BBA #BA413B #74BA3B

square

#3BB4BA #813BBA #BA413B #74BA3B

split-complementary

#3BB4BA #BA3B74 #BA813B

monochromatic

#1E5A5D #2C878C #3BB4BA #64C9CE #93D9DD

Accessibility & contrast

On white

2.49

#3BB4BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#3BB4BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB4BA

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB4BA	#FFFFFF	#000000	##000000
##3BB4BA	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ACBB

Deuteranopia (green-blind)

#949EBB

Tritanopia (blue-blind)

#00BAB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #3bb4ba;
/* rgb */ color: rgb(59, 180, 186);
/* oklch */ color: oklch(70.7% 0.104 199.9);

Tailwind

colors: {
  custom: {
    50: '#83cbce',
    500: '#3bb4ba',
    950: '#000000',
  },
}

SCSS

$custom: #3bb4ba;
$custom-light: #83cbce;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb4ba",
  "rgb": {
    "r": 59,
    "g": 180,
    "b": 186
  },
  "hsl": {
    "h": 182.835,
    "s": 51.837,
    "l": 48.039
  },
  "oklch": {
    "l": 0.70701,
    "c": 0.10438,
    "h": 199.9
  },
  "luminance": 0.37117
}

Semantic roles & 50–950 ramp

primary

#3BB4BA

secondary

#C88C89

accent

#534DDB

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3BB4BA

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

Preview Lab → · Contrast checker → · Palette generator →