#2BB2B5#2BB2B5

#2BB2B5 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.7% C 0.110 H 197.2°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#2BB2B5
RGB	rgb(43, 178, 181)
HSL	hsl(181, 62%, 44%)
HSV	hsv(181, 76%, 71%)
CMYK	cmyk(76.2%, 1.7%, 0%, 29%)
CIE-LAB	lab(66.28, -33.22, -11.68)
CIE-LCH	lch(66.28, 35.21, 199.37°)
OKLab	oklab(69.68% -0.1046 -0.0325)
OKLCH	oklch(69.68% 0.11 197.2)
XYZ	xyz(25.2533, 35.6875, 49.2645)
Luminance	0.3569 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB2B5 #B52E2B

analogous

#2BB573 #2BB2B5 #2B6DB5

triadic

#2BB2B5 #B52BB2 #B2B52B

tetradic

#2BB2B5 #732BB5 #B52E2B #6DB52B

square

#2BB2B5 #732BB5 #B52E2B #6DB52B

split-complementary

#2BB2B5 #B52B6D #B5732B

monochromatic

#145152 #1F8184 #2BB2B5 #49D1D4 #7BDDE0

Accessibility & contrast

On white

2.58

#2BB2B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#2BB2B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB2B5

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB2B5	#FFFFFF	#000000	##000000
##2BB2B5	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A9B5

Deuteranopia (green-blind)

#929BB6

Tritanopia (blue-blind)

#00B8B3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #2bb2b5;
/* rgb */ color: rgb(43, 178, 181);
/* oklch */ color: oklch(69.7% 0.110 197.2);

Tailwind

colors: {
  custom: {
    50: '#7dc9cb',
    500: '#2bb2b5',
    950: '#000000',
  },
}

SCSS

$custom: #2bb2b5;
$custom-light: #7dc9cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb2b5",
  "rgb": {
    "r": 43,
    "g": 178,
    "b": 181
  },
  "hsl": {
    "h": 181.304,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6968,
    "c": 0.10956,
    "h": 197.2
  },
  "luminance": 0.35691
}

Semantic roles & 50–950 ramp

primary

#2BB2B5

secondary

#C87674

accent

#4743E5

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB2B5

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

Preview Lab → · Contrast checker → · Palette generator →