#2BB4B8#2BB4B8

#2BB4B8 is a light, moderate teal. Relative luminance 0.366; OKLCH L 70.3% C 0.111 H 198.0°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4B8
RGB	rgb(43, 180, 184)
HSL	hsl(182, 62%, 45%)
HSV	hsv(182, 77%, 72%)
CMYK	cmyk(76.6%, 2.2%, 0%, 27.8%)
CIE-LAB	lab(66.99, -33.27, -12.28)
CIE-LCH	lch(66.99, 35.46, 200.26°)
OKLab	oklab(70.29% -0.1053 -0.0341)
OKLCH	oklch(70.29% 0.111 198)
XYZ	xyz(25.9653, 36.6136, 51.0368)
Luminance	0.3662 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4B8 #B82F2B

analogous

#2BB876 #2BB4B8 #2B6EB8

triadic

#2BB4B8 #B82BB4 #B4B82B

tetradic

#2BB4B8 #762BB8 #B82F2B #6EB82B

square

#2BB4B8 #762BB8 #B82F2B #6EB82B

split-complementary

#2BB4B8 #B82B6E #B8762B

monochromatic

#145355 #1F8386 #2BB4B8 #4BD1D5 #7DDEE1

Accessibility & contrast

On white

2.52

#2BB4B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#2BB4B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4B8

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4B8	#FFFFFF	#000000	##000000
##2BB4B8	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7ABB8

Deuteranopia (green-blind)

#939DB9

Tritanopia (blue-blind)

#00BAB5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #2bb4b8;
/* rgb */ color: rgb(43, 180, 184);
/* oklch */ color: oklch(70.3% 0.111 198.0);

Tailwind

colors: {
  custom: {
    50: '#7dcbcd',
    500: '#2bb4b8',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4b8;
$custom-light: #7dcbcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4b8",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 184
  },
  "hsl": {
    "h": 181.702,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70285,
    "c": 0.11068,
    "h": 198
  },
  "luminance": 0.36617
}

Semantic roles & 50–950 ramp

primary

#2BB4B8

secondary

#C97876

accent

#4743E5

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB4B8

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

Preview Lab → · Contrast checker → · Palette generator →