#2BB4BD#2BB4BD

#2BB4BD is a light, moderate teal. Relative luminance 0.368; OKLCH L 70.5% C 0.111 H 201.7°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4BD
RGB	rgb(43, 180, 189)
HSL	hsl(184, 63%, 45%)
HSV	hsv(184, 77%, 74%)
CMYK	cmyk(77.2%, 4.8%, 0%, 25.9%)
CIE-LAB	lab(67.15, -31.76, -14.80)
CIE-LCH	lch(67.15, 35.04, 204.99°)
OKLab	oklab(70.47% -0.1031 -0.0411)
OKLCH	oklch(70.47% 0.111 201.7)
XYZ	xyz(26.4987, 36.8270, 53.8460)
Luminance	0.3683 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4BD #BD342B

analogous

#2BBD7D #2BB4BD #2B6BBD

triadic

#2BB4BD #BD2BB4 #B4BD2B

tetradic

#2BB4BD #7D2BBD #BD342B #6BBD2B

square

#2BB4BD #7D2BBD #BD342B #6BBD2B

split-complementary

#2BB4BD #BD2B6B #BD7D2B

monochromatic

#145559 #20858B #2BB4BD #4ECED7 #80DCE2

Accessibility & contrast

On white

2.51

#2BB4BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#2BB4BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4BD

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4BD	#FFFFFF	#000000	##000000
##2BB4BD	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ACBE

Deuteranopia (green-blind)

#929DBE

Tritanopia (blue-blind)

#00BBB6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #2bb4bd;
/* rgb */ color: rgb(43, 180, 189);
/* oklch */ color: oklch(70.5% 0.111 201.7);

Tailwind

colors: {
  custom: {
    50: '#7ecbd0',
    500: '#2bb4bd',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4bd;
$custom-light: #7ecbd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4bd",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 189
  },
  "hsl": {
    "h": 183.699,
    "s": 62.931,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70468,
    "c": 0.11102,
    "h": 201.7
  },
  "luminance": 0.3683
}

Semantic roles & 50–950 ramp

primary

#2BB4BD

secondary

#CB7E79

accent

#4C42E6

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #2BB4BD

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

Preview Lab → · Contrast checker → · Palette generator →