#2BBBBB#2BBBBB

#2BBBBB is a light, moderate teal. Relative luminance 0.396; OKLCH L 72.1% C 0.115 H 194.9°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#2BBBBB
RGB	rgb(43, 187, 187)
HSL	hsl(180, 63%, 45%)
HSV	hsv(180, 77%, 73%)
CMYK	cmyk(77%, 0%, 0%, 26.7%)
CIE-LAB	lab(69.21, -35.66, -10.60)
CIE-LCH	lch(69.21, 37.20, 196.56°)
OKLab	oklab(72.12% -0.1108 -0.0295)
OKLCH	oklch(72.12% 0.115 194.9)
XYZ	xyz(27.7321, 39.6387, 53.1935)
Luminance	0.3964 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BBBBB #BB2B2B

analogous

#2BBB73 #2BBBBB #2B73BB

triadic

#2BBBBB #BB2BBB #BBBB2B

tetradic

#2BBBBB #732BBB #BB2B2B #73BB2B

square

#2BBBBB #732BBB #BB2B2B #73BB2B

split-complementary

#2BBBBB #BB2B73 #BB732B

monochromatic

#145757 #208989 #2BBBBB #4DD6D6 #7FE2E2

Accessibility & contrast

On white

2.35

#2BBBBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#2BBBBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BBBBB

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BBBBB	#FFFFFF	#000000	##000000
##2BBBBB	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB2BB

Deuteranopia (green-blind)

#9AA3BC

Tritanopia (blue-blind)

#00C1BB

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #2bbbbb;
/* rgb */ color: rgb(43, 187, 187);
/* oklch */ color: oklch(72.1% 0.115 194.9);

Tailwind

colors: {
  custom: {
    50: '#7ed0cf',
    500: '#2bbbbb',
    950: '#000000',
  },
}

SCSS

$custom: #2bbbbb;
$custom-light: #7ed0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2bbbbb",
  "rgb": {
    "r": 43,
    "g": 187,
    "b": 187
  },
  "hsl": {
    "h": 180,
    "s": 62.609,
    "l": 45.098
  },
  "oklch": {
    "l": 0.72123,
    "c": 0.11465,
    "h": 194.9
  },
  "luminance": 0.39642
}

Semantic roles & 50–950 ramp

primary

#2BBBBB

secondary

#CA7878

accent

#4242E6

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #2BBBBB

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

Preview Lab → · Contrast checker → · Palette generator →