#3BBBBD#3BBBBD

#3BBBBD is a light, moderate teal. Relative luminance 0.401; OKLCH L 72.5% C 0.108 H 196.6°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#3BBBBD
RGB	rgb(59, 187, 189)
HSL	hsl(181, 52%, 49%)
HSV	hsv(181, 69%, 74%)
CMYK	cmyk(68.8%, 1.1%, 0%, 25.9%)
CIE-LAB	lab(69.57, -33.18, -11.13)
CIE-LCH	lch(69.57, 35.00, 198.55°)
OKLab	oklab(72.52% -0.104 -0.0309)
OKLCH	oklch(72.52% 0.108 196.6)
XYZ	xyz(28.7551, 40.1412, 54.3668)
Luminance	0.4014 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BBBBD #BD3D3B

analogous

#3BBD7E #3BBBBD #3B7ABD

triadic

#3BBBBD #BD3BBB #BBBD3B

tetradic

#3BBBBD #7E3BBD #BD3D3B #7ABD3B

square

#3BBBBD #7E3BBD #BD3D3B #7ABD3B

split-complementary

#3BBBBD #BD3B7A #BD7E3B

monochromatic

#1E5F60 #2C8D8E #3BBBBD #66CECF #95DDDE

Accessibility & contrast

On white

2.33

#3BBBBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#3BBBBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BBBBD

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BBBBD	#FFFFFF	#000000	##000000
##3BBBBD	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB2BD

Deuteranopia (green-blind)

#9BA4BE

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3bbbbd;
/* rgb */ color: rgb(59, 187, 189);
/* oklch */ color: oklch(72.5% 0.108 196.6);

Tailwind

colors: {
  custom: {
    50: '#84d0d0',
    500: '#3bbbbd',
    950: '#000000',
  },
}

SCSS

$custom: #3bbbbd;
$custom-light: #84d0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3bbbbd",
  "rgb": {
    "r": 59,
    "g": 187,
    "b": 189
  },
  "hsl": {
    "h": 180.923,
    "s": 52.419,
    "l": 48.627
  },
  "oklch": {
    "l": 0.7252,
    "c": 0.10846,
    "h": 196.6
  },
  "luminance": 0.40145
}

Semantic roles & 50–950 ramp

primary

#3BBBBD

secondary

#C98C8B

accent

#4E4CDC

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #3BBBBD

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

Preview Lab → · Contrast checker → · Palette generator →