#3BB1BA#3BB1BA

#3BB1BA is a light, moderate teal. Relative luminance 0.359; OKLCH L 70.0% C 0.103 H 202.4°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#3BB1BA
RGB	rgb(59, 177, 186)
HSL	hsl(184, 52%, 48%)
HSV	hsv(184, 68%, 73%)
CMYK	cmyk(68.3%, 4.8%, 0%, 27.1%)
CIE-LAB	lab(66.46, -29.24, -14.15)
CIE-LCH	lch(66.46, 32.49, 205.82°)
OKLab	oklab(69.97% -0.0951 -0.0393)
OKLCH	oklch(69.97% 0.103 202.4)
XYZ	xyz(26.3848, 35.9162, 51.9868)
Luminance	0.3592 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB1BA #BA443B

analogous

#3BBA83 #3BB1BA #3B71BA

triadic

#3BB1BA #BA3BB1 #B1BA3B

tetradic

#3BB1BA #833BBA #BA443B #71BA3B

square

#3BB1BA #833BBA #BA443B #71BA3B

split-complementary

#3BB1BA #BA3B71 #BA833B

monochromatic

#1E595D #2C858C #3BB1BA #64C6CE #93D7DD

Accessibility & contrast

On white

2.57

#3BB1BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#3BB1BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB1BA

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB1BA	#FFFFFF	#000000	##000000
##3BB1BA	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4AABB

Deuteranopia (green-blind)

#919CBB

Tritanopia (blue-blind)

#00B8B3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3bb1ba;
/* rgb */ color: rgb(59, 177, 186);
/* oklch */ color: oklch(70.0% 0.103 202.4);

Tailwind

colors: {
  custom: {
    50: '#82c8ce',
    500: '#3bb1ba',
    950: '#000000',
  },
}

SCSS

$custom: #3bb1ba;
$custom-light: #82c8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb1ba",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 186
  },
  "hsl": {
    "h": 184.252,
    "s": 51.837,
    "l": 48.039
  },
  "oklch": {
    "l": 0.69967,
    "c": 0.10289,
    "h": 202.4
  },
  "luminance": 0.35919
}

Semantic roles & 50–950 ramp

primary

#3BB1BA

secondary

#C88D89

accent

#574DDB

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #3BB1BA

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

Preview Lab → · Contrast checker → · Palette generator →