#3BB1B2#3BB1B2

#3BB1B2 is a light, moderate teal. Relative luminance 0.356; OKLCH L 69.7% C 0.102 H 195.9°. Best body text is #000000 at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#3BB1B2
RGB	rgb(59, 177, 178)
HSL	hsl(181, 50%, 46%)
HSV	hsv(181, 67%, 70%)
CMYK	cmyk(66.9%, 0.6%, 0%, 30.2%)
CIE-LAB	lab(66.20, -31.59, -10.10)
CIE-LCH	lch(66.20, 33.17, 197.72°)
OKLab	oklab(69.68% -0.0986 -0.028)
OKLCH	oklch(69.68% 0.102 195.9)
XYZ	xyz(25.5581, 35.5855, 47.6326)
Luminance	0.3559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB1B2 #B23C3B

analogous

#3BB278 #3BB1B2 #3B76B2

triadic

#3BB1B2 #B23BB1 #B1B23B

tetradic

#3BB1B2 #783BB2 #B23C3B #76B23B

square

#3BB1B2 #783BB2 #B23C3B #76B23B

split-complementary

#3BB1B2 #B23B76 #B2783B

monochromatic

#1D5656 #2C8384 #3BB1B2 #60C9CA #8ED9DA

Accessibility & contrast

On white

2.59

#3BB1B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.12

#3BB1B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB1B2

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB1B2	#FFFFFF	#000000	##000000
##3BB1B2	1.00	2.59	8.12	8.12
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.12	21.00	1.00	1.00
##000000	8.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A9B2

Deuteranopia (green-blind)

#939BB3

Tritanopia (blue-blind)

#00B7B1

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #3bb1b2;
/* rgb */ color: rgb(59, 177, 178);
/* oklch */ color: oklch(69.7% 0.102 195.9);

Tailwind

colors: {
  custom: {
    50: '#82c9c9',
    500: '#3bb1b2',
    950: '#000000',
  },
}

SCSS

$custom: #3bb1b2;
$custom-light: #82c9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb1b2",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 178
  },
  "hsl": {
    "h": 180.504,
    "s": 50.211,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69678,
    "c": 0.10247,
    "h": 195.9
  },
  "luminance": 0.35588
}

Semantic roles & 50–950 ramp

primary

#3BB1B2

secondary

#C48585

accent

#4F4EDA

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3BB1B2

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

Preview Lab → · Contrast checker → · Palette generator →