#2BB3B8#2BB3B8

#2BB3B8 is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.0% C 0.110 H 198.7°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2BB3B8
RGB	rgb(43, 179, 184)
HSL	hsl(182, 62%, 45%)
HSV	hsv(182, 77%, 72%)
CMYK	cmyk(76.6%, 2.7%, 0%, 27.8%)
CIE-LAB	lab(66.68, -32.79, -12.74)
CIE-LCH	lch(66.68, 35.18, 201.23°)
OKLab	oklab(70.04% -0.1043 -0.0354)
OKLCH	oklch(70.04% 0.11 198.7)
XYZ	xyz(25.7642, 36.2113, 50.9697)
Luminance	0.3621 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB3B8 #B8302B

analogous

#2BB877 #2BB3B8 #2B6CB8

triadic

#2BB3B8 #B82BB3 #B3B82B

tetradic

#2BB3B8 #772BB8 #B8302B #6CB82B

square

#2BB3B8 #772BB8 #B8302B #6CB82B

split-complementary

#2BB3B8 #B82B6C #B8772B

monochromatic

#145255 #1F8386 #2BB3B8 #4BD0D5 #7DDDE1

Accessibility & contrast

On white

2.55

#2BB3B8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#2BB3B8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB3B8

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB3B8	#FFFFFF	#000000	##000000
##2BB3B8	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6ABB9

Deuteranopia (green-blind)

#929CB9

Tritanopia (blue-blind)

#00BAB4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #2bb3b8;
/* rgb */ color: rgb(43, 179, 184);
/* oklch */ color: oklch(70.0% 0.110 198.7);

Tailwind

colors: {
  custom: {
    50: '#7dcacd',
    500: '#2bb3b8',
    950: '#000000',
  },
}

SCSS

$custom: #2bb3b8;
$custom-light: #7dcacd;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb3b8",
  "rgb": {
    "r": 43,
    "g": 179,
    "b": 184
  },
  "hsl": {
    "h": 182.128,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70037,
    "c": 0.11015,
    "h": 198.7
  },
  "luminance": 0.36214
}

Semantic roles & 50–950 ramp

primary

#2BB3B8

secondary

#C97976

accent

#4843E5

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #2BB3B8

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

Preview Lab → · Contrast checker → · Palette generator →