#2BB4AB#2BB4AB

#2BB4AB is a light, moderate teal. Relative luminance 0.361; OKLCH L 69.8% C 0.112 H 188.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#2BB4AB
RGB	rgb(43, 180, 171)
HSL	hsl(176, 61%, 44%)
HSV	hsv(176, 76%, 71%)
CMYK	cmyk(76.1%, 0%, 5%, 29.4%)
CIE-LAB	lab(66.59, -37.08, -5.67)
CIE-LCH	lch(66.59, 37.51, 188.70°)
OKLab	oklab(69.83% -0.1111 -0.016)
OKLCH	oklch(69.83% 0.112 188.2)
XYZ	xyz(24.6647, 36.0934, 44.1870)
Luminance	0.3610 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB4AB #B42B34

analogous

#2BB466 #2BB4AB #2B78B4

triadic

#2BB4AB #AB2BB4 #B4AB2B

tetradic

#2BB4AB #662BB4 #B42B34 #78B42B

square

#2BB4AB #662BB4 #B42B34 #78B42B

split-complementary

#2BB4AB #B42B78 #B4662B

monochromatic

#13514D #1F837C #2BB4AB #49D3CA #7ADFD9

Accessibility & contrast

On white

2.55

#2BB4AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#2BB4AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB4AB

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB4AB	#FFFFFF	#000000	##000000
##2BB4AB	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAAAAB

Deuteranopia (green-blind)

#979CAC

Tritanopia (blue-blind)

#00B9B1

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2bb4ab;
/* rgb */ color: rgb(43, 180, 171);
/* oklch */ color: oklch(69.8% 0.112 188.2);

Tailwind

colors: {
  custom: {
    50: '#7ccbc3',
    500: '#2bb4ab',
    950: '#000000',
  },
}

SCSS

$custom: #2bb4ab;
$custom-light: #7ccbc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb4ab",
  "rgb": {
    "r": 43,
    "g": 180,
    "b": 171
  },
  "hsl": {
    "h": 176.058,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.69832,
    "c": 0.11223,
    "h": 188.2
  },
  "luminance": 0.36096
}

Semantic roles & 50–950 ramp

primary

#2BB4AB

secondary

#C77379

accent

#434EE5

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #2BB4AB

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

Preview Lab → · Contrast checker → · Palette generator →