#2B9399#2B9399

#2B9399 is a mid, moderate teal. Relative luminance 0.237; OKLCH L 60.9% C 0.092 H 200.7°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#2B9399
RGB	rgb(43, 147, 153)
HSL	hsl(183, 56%, 38%)
HSV	hsv(183, 72%, 60%)
CMYK	cmyk(71.9%, 3.9%, 0%, 40%)
CIE-LAB	lab(55.76, -26.64, -11.68)
CIE-LCH	lch(55.76, 29.09, 203.68°)
OKLab	oklab(60.85% -0.0857 -0.0324)
OKLCH	oklch(60.85% 0.092 200.7)
XYZ	xyz(17.1772, 23.6789, 33.7960)
Luminance	0.2368 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B9399 #99312B

analogous

#2B9968 #2B9399 #2B5C99

triadic

#2B9399 #992B93 #93992B

tetradic

#2B9399 #682B99 #99312B #5C992B

square

#2B9399 #682B99 #99312B #5C992B

split-complementary

#2B9399 #992B5C #99682B

monochromatic

#103739 #1E6569 #2B9399 #3AC0C8 #69CFD5

Accessibility & contrast

On white

3.66

#2B9399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#2B9399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B9399

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B9399	#FFFFFF	#000000	##000000
##2B9399	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888C9A

Deuteranopia (green-blind)

#78819A

Tritanopia (blue-blind)

#009995

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #2b9399;
/* rgb */ color: rgb(43, 147, 153);
/* oklch */ color: oklch(60.9% 0.092 200.7);

Tailwind

colors: {
  custom: {
    50: '#76b3b7',
    500: '#2b9399',
    950: '#000000',
  },
}

SCSS

$custom: #2b9399;
$custom-light: #76b3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b9399",
  "rgb": {
    "r": 43,
    "g": 147,
    "b": 153
  },
  "hsl": {
    "h": 183.273,
    "s": 56.122,
    "l": 38.431
  },
  "oklch": {
    "l": 0.60854,
    "c": 0.09166,
    "h": 200.7
  },
  "luminance": 0.23681
}

Semantic roles & 50–950 ramp

primary

#2B9399

secondary

#BC6964

accent

#5148DF

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #2B9399

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

Preview Lab → · Contrast checker → · Palette generator →