#2BB1B0#2BB1B0

#2BB1B0 is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.3% C 0.109 H 194.2°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#2BB1B0
RGB	rgb(43, 177, 176)
HSL	hsl(180, 61%, 43%)
HSV	hsv(180, 76%, 69%)
CMYK	cmyk(75.7%, 0%, 0.6%, 30.6%)
CIE-LAB	lab(65.82, -34.23, -9.59)
CIE-LCH	lch(65.82, 35.55, 195.66°)
OKLab	oklab(69.25% -0.1059 -0.0267)
OKLCH	oklch(69.25% 0.109 194.2)
XYZ	xyz(24.5512, 35.0895, 46.5449)
Luminance	0.3509 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB1B0 #B12B2C

analogous

#2BB16D #2BB1B0 #2B6FB1

triadic

#2BB1B0 #B02BB1 #B1B02B

tetradic

#2BB1B0 #6D2BB1 #B12B2C #6FB12B

square

#2BB1B0 #6D2BB1 #B12B2C #6FB12B

split-complementary

#2BB1B0 #B12B6F #B16D2B

monochromatic

#134F4E #1F807F #2BB1B0 #47D2D1 #78DEDD

Accessibility & contrast

On white

2.62

#2BB1B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#2BB1B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB1B0

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB1B0	#FFFFFF	#000000	##000000
##2BB1B0	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A8B0

Deuteranopia (green-blind)

#929AB1

Tritanopia (blue-blind)

#00B7B0

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #2bb1b0;
/* rgb */ color: rgb(43, 177, 176);
/* oklch */ color: oklch(69.3% 0.109 194.2);

Tailwind

colors: {
  custom: {
    50: '#7cc9c7',
    500: '#2bb1b0',
    950: '#000000',
  },
}

SCSS

$custom: #2bb1b0;
$custom-light: #7cc9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb1b0",
  "rgb": {
    "r": 43,
    "g": 177,
    "b": 176
  },
  "hsl": {
    "h": 179.552,
    "s": 60.909,
    "l": 43.137
  },
  "oklch": {
    "l": 0.69253,
    "c": 0.10919,
    "h": 194.2
  },
  "luminance": 0.35092
}

Semantic roles & 50–950 ramp

primary

#2BB1B0

secondary

#C67272

accent

#4445E4

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB1B0

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

Preview Lab → · Contrast checker → · Palette generator →