#2BB1B8#2BB1B8

#2BB1B8 is a light, moderate teal. Relative luminance 0.354; OKLCH L 69.5% C 0.109 H 200.3°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#2BB1B8
RGB	rgb(43, 177, 184)
HSL	hsl(183, 62%, 45%)
HSV	hsv(183, 77%, 72%)
CMYK	cmyk(76.6%, 3.8%, 0%, 27.8%)
CIE-LAB	lab(66.07, -31.84, -13.66)
CIE-LCH	lch(66.07, 34.64, 203.21°)
OKLab	oklab(69.54% -0.1023 -0.0379)
OKLCH	oklch(69.54% 0.109 200.3)
XYZ	xyz(25.3662, 35.4154, 50.8371)
Luminance	0.3542 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB1B8 #B8322B

analogous

#2BB879 #2BB1B8 #2B6AB8

triadic

#2BB1B8 #B82BB1 #B1B82B

tetradic

#2BB1B8 #792BB8 #B8322B #6AB82B

square

#2BB1B8 #792BB8 #B8322B #6AB82B

split-complementary

#2BB1B8 #B82B6A #B8792B

monochromatic

#145255 #1F8186 #2BB1B8 #4BCED5 #7DDCE1

Accessibility & contrast

On white

2.60

#2BB1B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#2BB1B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB1B8

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB1B8	#FFFFFF	#000000	##000000
##2BB1B8	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A9B9

Deuteranopia (green-blind)

#909AB9

Tritanopia (blue-blind)

#00B8B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #2bb1b8;
/* rgb */ color: rgb(43, 177, 184);
/* oklch */ color: oklch(69.5% 0.109 200.3);

Tailwind

colors: {
  custom: {
    50: '#7dc9cd',
    500: '#2bb1b8',
    950: '#000000',
  },
}

SCSS

$custom: #2bb1b8;
$custom-light: #7dc9cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb1b8",
  "rgb": {
    "r": 43,
    "g": 177,
    "b": 184
  },
  "hsl": {
    "h": 182.979,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.69542,
    "c": 0.10916,
    "h": 200.3
  },
  "luminance": 0.35419
}

Semantic roles & 50–950 ramp

primary

#2BB1B8

secondary

#C97A76

accent

#4B43E5

background

#F8FCFC

surface

#EFF8F9

border

#CAD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB1B8

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

Preview Lab → · Contrast checker → · Palette generator →