#2BB1B2#2BB1B2

#2BB1B2 is a light, moderate teal. Relative luminance 0.352; OKLCH L 69.3% C 0.109 H 195.7°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#2BB1B2
RGB	rgb(43, 177, 178)
HSL	hsl(180, 61%, 43%)
HSV	hsv(180, 76%, 70%)
CMYK	cmyk(75.8%, 0.6%, 0%, 30.2%)
CIE-LAB	lab(65.88, -33.64, -10.61)
CIE-LCH	lch(65.88, 35.28, 197.51°)
OKLab	oklab(69.32% -0.105 -0.0295)
OKLCH	oklch(69.32% 0.109 195.7)
XYZ	xyz(24.7506, 35.1692, 47.5947)
Luminance	0.3517 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB1B2 #B22C2B

analogous

#2BB26F #2BB1B2 #2B6EB2

triadic

#2BB1B2 #B22BB1 #B1B22B

tetradic

#2BB1B2 #6F2BB2 #B22C2B #6EB22B

square

#2BB1B2 #6F2BB2 #B22C2B #6EB22B

split-complementary

#2BB1B2 #B22B6E #B26F2B

monochromatic

#134F4F #1F8081 #2BB1B2 #48D2D3 #79DEDF

Accessibility & contrast

On white

2.61

#2BB1B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#2BB1B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB1B2

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB1B2	#FFFFFF	#000000	##000000
##2BB1B2	1.00	2.61	8.03	8.03
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A8B2

Deuteranopia (green-blind)

#929AB3

Tritanopia (blue-blind)

#00B7B1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #2bb1b2;
/* rgb */ color: rgb(43, 177, 178);
/* oklch */ color: oklch(69.3% 0.109 195.7);

Tailwind

colors: {
  custom: {
    50: '#7cc9c9',
    500: '#2bb1b2',
    950: '#000000',
  },
}

SCSS

$custom: #2bb1b2;
$custom-light: #7cc9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb1b2",
  "rgb": {
    "r": 43,
    "g": 177,
    "b": 178
  },
  "hsl": {
    "h": 180.444,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.69324,
    "c": 0.10905,
    "h": 195.7
  },
  "luminance": 0.35172
}

Semantic roles & 50–950 ramp

primary

#2BB1B2

secondary

#C77372

accent

#4544E4

background

#F8FCFC

surface

#EFF8F8

border

#CAD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB1B2

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

Preview Lab → · Contrast checker → · Palette generator →