#2BB3BA#2BB3BA

#2BB3BA is a light, moderate teal. Relative luminance 0.363; OKLCH L 70.1% C 0.110 H 200.3°. Best body text is #000000 at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#2BB3BA
RGB	rgb(43, 179, 186)
HSL	hsl(183, 62%, 45%)
HSV	hsv(183, 77%, 73%)
CMYK	cmyk(76.9%, 3.8%, 0%, 27.1%)
CIE-LAB	lab(66.75, -32.19, -13.75)
CIE-LCH	lch(66.75, 35.00, 203.13°)
OKLab	oklab(70.11% -0.1034 -0.0382)
OKLCH	oklch(70.11% 0.11 200.3)
XYZ	xyz(25.9753, 36.2958, 52.0816)
Luminance	0.3630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB3BA #BA322B

analogous

#2BBA79 #2BB3BA #2B6CBA

triadic

#2BB3BA #BA2BB3 #B3BA2B

tetradic

#2BB3BA #792BBA #BA322B #6CBA2B

square

#2BB3BA #792BBA #BA322B #6CBA2B

split-complementary

#2BB3BA #BA2B6C #BA792B

monochromatic

#145357 #208388 #2BB3BA #4CCFD6 #7EDCE1

Accessibility & contrast

On white

2.54

#2BB3BA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.26

#2BB3BA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB3BA

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB3BA	#FFFFFF	#000000	##000000
##2BB3BA	1.00	2.54	8.26	8.26
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.26	21.00	1.00	1.00
##000000	8.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ABBB

Deuteranopia (green-blind)

#919CBB

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2bb3ba;
/* rgb */ color: rgb(43, 179, 186);
/* oklch */ color: oklch(70.1% 0.110 200.3);

Tailwind

colors: {
  custom: {
    50: '#7dcace',
    500: '#2bb3ba',
    950: '#000000',
  },
}

SCSS

$custom: #2bb3ba;
$custom-light: #7dcace;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb3ba",
  "rgb": {
    "r": 43,
    "g": 179,
    "b": 186
  },
  "hsl": {
    "h": 182.937,
    "s": 62.445,
    "l": 44.902
  },
  "oklch": {
    "l": 0.7011,
    "c": 0.11027,
    "h": 200.3
  },
  "luminance": 0.36299
}

Semantic roles & 50–950 ramp

primary

#2BB3BA

secondary

#CA7B77

accent

#4A42E6

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB3BA

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

Preview Lab → · Contrast checker → · Palette generator →