#2BB3BF#2BB3BF

#2BB3BF is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.3% C 0.111 H 204.1°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#2BB3BF
RGB	rgb(43, 179, 191)
HSL	hsl(185, 63%, 46%)
HSV	hsv(185, 77%, 75%)
CMYK	cmyk(77.5%, 6.3%, 0%, 25.1%)
CIE-LAB	lab(66.91, -30.66, -16.27)
CIE-LCH	lch(66.91, 34.71, 207.95°)
OKLab	oklab(70.3% -0.1013 -0.0452)
OKLCH	oklch(70.3% 0.111 204.1)
XYZ	xyz(26.5161, 36.5121, 54.9301)
Luminance	0.3651 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2BB3BF #BF372B

analogous

#2BBF81 #2BB3BF #2B69BF

triadic

#2BB3BF #BF2BB3 #B3BF2B

tetradic

#2BB3BF #812BBF #BF372B #69BF2B

square

#2BB3BF #812BBF #BF372B #69BF2B

split-complementary

#2BB3BF #BF2B69 #BF812B

monochromatic

#15555B #20848D #2BB3BF #50CDD8 #82DBE3

Accessibility & contrast

On white

2.53

#2BB3BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#2BB3BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #2BB3BF

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2BB3BF	#FFFFFF	#000000	##000000
##2BB3BF	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4ABC0

Deuteranopia (green-blind)

#909CBF

Tritanopia (blue-blind)

#00BBB6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #2bb3bf;
/* rgb */ color: rgb(43, 179, 191);
/* oklch */ color: oklch(70.3% 0.111 204.1);

Tailwind

colors: {
  custom: {
    50: '#7ecad2',
    500: '#2bb3bf',
    950: '#000000',
  },
}

SCSS

$custom: #2bb3bf;
$custom-light: #7ecad2;
$custom-dark: #000000;

JSON

{
  "hex": "#2bb3bf",
  "rgb": {
    "r": 43,
    "g": 179,
    "b": 191
  },
  "hsl": {
    "h": 184.865,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70298,
    "c": 0.11094,
    "h": 204.1
  },
  "luminance": 0.36515
}

Semantic roles & 50–950 ramp

primary

#2BB3BF

secondary

#CC817A

accent

#4F42E6

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1314

muted

#7D8282

Preview Lab

Preview with #2BB3BF

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

Preview Lab → · Contrast checker → · Palette generator →