#2BB2B8#2BB2B8

#2BB2B8 is a light, moderate teal. Relative luminance 0.358; OKLCH L 69.8% C 0.110 H 199.5°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#2BB2B8
RGB	rgb(43, 178, 184)
HSL	hsl(183, 62%, 45%)
HSV	hsv(183, 77%, 72%)
CMYK	cmyk(76.6%, 3.3%, 0%, 27.8%)
CIE-LAB	lab(66.38, -32.32, -13.20)
CIE-LCH	lch(66.38, 34.91, 202.21°)
OKLab	oklab(69.79% -0.1033 -0.0367)
OKLCH	oklch(69.79% 0.11 199.5)
XYZ	xyz(25.5645, 35.8119, 50.9031)
Luminance	0.3582 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB2B8 #B8312B

analogous

#2BB878 #2BB2B8 #2B6CB8

triadic

#2BB2B8 #B82BB2 #B2B82B

tetradic

#2BB2B8 #782BB8 #B8312B #6CB82B

square

#2BB2B8 #782BB8 #B8312B #6CB82B

split-complementary

#2BB2B8 #B82B6C #B8782B

monochromatic

#145255 #1F8286 #2BB2B8 #4BCFD5 #7DDCE1

Accessibility & contrast

On white

2.57

#2BB2B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#2BB2B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB2B8

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB2B8	#FFFFFF	#000000	##000000
##2BB2B8	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5AAB9

Deuteranopia (green-blind)

#919BB9

Tritanopia (blue-blind)

#00B9B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #2bb2b8;
/* rgb */ color: rgb(43, 178, 184);
/* oklch */ color: oklch(69.8% 0.110 199.5);

Tailwind

colors: {
  custom: {
    50: '#7dc9cd',
    500: '#2bb2b8',
    950: '#000000',
  },
}

SCSS

$custom: #2bb2b8;
$custom-light: #7dc9cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb2b8",
  "rgb": {
    "r": 43,
    "g": 178,
    "b": 184
  },
  "hsl": {
    "h": 182.553,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6979,
    "c": 0.10964,
    "h": 199.5
  },
  "luminance": 0.35815
}

Semantic roles & 50–950 ramp

primary

#2BB2B8

secondary

#C97976

accent

#4A43E5

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB2B8

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

Preview Lab → · Contrast checker → · Palette generator →