#2B7381#2B7381

#2B7381 is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.7% C 0.073 H 212.8°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#2B7381
RGB	rgb(43, 115, 129)
HSL	hsl(190, 50%, 34%)
HSV	hsv(190, 67%, 51%)
CMYK	cmyk(66.7%, 10.9%, 0%, 49.4%)
CIE-LAB	lab(44.74, -17.52, -14.30)
CIE-LCH	lch(44.74, 22.61, 219.23°)
OKLab	oklab(51.68% -0.0617 -0.0397)
OKLCH	oklch(51.68% 0.073 212.8)
XYZ	xyz(11.0878, 14.3588, 22.9518)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7381 #81392B

analogous

#2B8164 #2B7381 #2B4881

triadic

#2B7381 #812B73 #73812B

tetradic

#2B7381 #642B81 #81392B #48812B

square

#2B7381 #642B81 #81392B #48812B

split-complementary

#2B7381 #812B48 #81642B

monochromatic

#0C2125 #1C4A53 #2B7381 #3A9CAF #5DB8C9

Accessibility & contrast

On white

5.42

#2B7381 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#2B7381 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B7381

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7381	#FFFFFF	#000000	##FFFFFF
##2B7381	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686F82

Deuteranopia (green-blind)

#5C6681

Tritanopia (blue-blind)

#007977

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b7381;
/* rgb */ color: rgb(43, 115, 129);
/* oklch */ color: oklch(51.7% 0.073 212.8);

Tailwind

colors: {
  custom: {
    50: '#6f9ba5',
    500: '#2b7381',
    950: '#000000',
  },
}

SCSS

$custom: #2b7381;
$custom-light: #6f9ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7381",
  "rgb": {
    "r": 43,
    "g": 115,
    "b": 129
  },
  "hsl": {
    "h": 189.767,
    "s": 50,
    "l": 33.725
  },
  "oklch": {
    "l": 0.51678,
    "c": 0.0734,
    "h": 212.8
  },
  "luminance": 0.1436
}

Semantic roles & 50–950 ramp

primary

#2B7381

secondary

#AF6759

accent

#654EDA

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #2B7381

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

Preview Lab → · Contrast checker → · Palette generator →