#3BB2B3#3BB2B3

#3BB2B3 is a light, moderate teal. Relative luminance 0.360; OKLCH L 70.0% C 0.103 H 195.9°. Best body text is #000000 at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#3BB2B3
RGB	rgb(59, 178, 179)
HSL	hsl(181, 50%, 47%)
HSV	hsv(181, 67%, 70%)
CMYK	cmyk(67%, 0.6%, 0%, 29.8%)
CIE-LAB	lab(66.54, -31.78, -10.15)
CIE-LCH	lch(66.54, 33.37, 197.71°)
OKLab	oklab(69.96% -0.0992 -0.0282)
OKLCH	oklch(69.96% 0.103 195.9)
XYZ	xyz(25.8571, 36.0223, 48.2294)
Luminance	0.3603 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB2B3 #B33C3B

analogous

#3BB378 #3BB2B3 #3B76B3

triadic

#3BB2B3 #B33BB2 #B2B33B

tetradic

#3BB2B3 #783BB3 #B33C3B #76B33B

square

#3BB2B3 #783BB3 #B33C3B #76B33B

split-complementary

#3BB2B3 #B33B76 #B3783B

monochromatic

#1D5657 #2C8485 #3BB2B3 #60CACB #8ED9DA

Accessibility & contrast

On white

2.56

#3BB2B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.21

#3BB2B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB2B3

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB2B3	#FFFFFF	#000000	##000000
##3BB2B3	1.00	2.56	8.21	8.21
#FFFFFF	2.56	1.00	21.00	21.00
#000000	8.21	21.00	1.00	1.00
##000000	8.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6AAB3

Deuteranopia (green-blind)

#949CB4

Tritanopia (blue-blind)

#00B8B2

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3bb2b3;
/* rgb */ color: rgb(59, 178, 179);
/* oklch */ color: oklch(70.0% 0.103 195.9);

Tailwind

colors: {
  custom: {
    50: '#82c9c9',
    500: '#3bb2b3',
    950: '#000000',
  },
}

SCSS

$custom: #3bb2b3;
$custom-light: #82c9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb2b3",
  "rgb": {
    "r": 59,
    "g": 178,
    "b": 179
  },
  "hsl": {
    "h": 180.5,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69959,
    "c": 0.10309,
    "h": 195.9
  },
  "luminance": 0.36025
}

Semantic roles & 50–950 ramp

primary

#3BB2B3

secondary

#C58685

accent

#4F4EDA

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3BB2B3

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

Preview Lab → · Contrast checker → · Palette generator →