#2B7378#2B7378

#2B7378 is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.3% C 0.071 H 201.6°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#2B7378
RGB	rgb(43, 115, 120)
HSL	hsl(184, 47%, 32%)
HSV	hsv(184, 64%, 47%)
CMYK	cmyk(64.2%, 4.2%, 0%, 52.9%)
CIE-LAB	lab(44.42, -20.39, -9.40)
CIE-LCH	lch(44.42, 22.46, 204.75°)
OKLab	oklab(51.31% -0.0658 -0.026)
OKLCH	oklch(51.31% 0.071 201.6)
XYZ	xyz(10.5157, 14.1300, 19.9388)
Luminance	0.1413 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7378 #78302B

analogous

#2B7857 #2B7378 #2B4D78

triadic

#2B7378 #782B73 #73782B

tetradic

#2B7378 #572B78 #78302B #4D782B

square

#2B7378 #572B78 #78302B #4D782B

split-complementary

#2B7378 #782B4D #78572B

monochromatic

#0B1D1E #1B484B #2B7378 #3B9EA5 #5ABDC4

Accessibility & contrast

On white

5.49

#2B7378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#2B7378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7378

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7378	#FFFFFF	#000000	##FFFFFF
##2B7378	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6E78

Deuteranopia (green-blind)

#5F6578

Tritanopia (blue-blind)

#007774

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2b7378;
/* rgb */ color: rgb(43, 115, 120);
/* oklch */ color: oklch(51.3% 0.071 201.6);

Tailwind

colors: {
  custom: {
    50: '#6e9b9f',
    500: '#2b7378',
    950: '#000000',
  },
}

SCSS

$custom: #2b7378;
$custom-light: #6e9b9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7378",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 120
  },
  "hsl": {
    "h": 183.896,
    "s": 47.239,
    "l": 31.961
  },
  "oklch": {
    "l": 0.51309,
    "c": 0.07073,
    "h": 201.6
  },
  "luminance": 0.14131
}

Semantic roles & 50–950 ramp

primary

#2B7378

secondary

#AA5B55

accent

#5A51D7

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#080E0E

muted

#7B7E7E

Preview Lab

Preview with #2B7378

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

Preview Lab → · Contrast checker → · Palette generator →