#2B818D#2B818D

#2B818D is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.8% C 0.082 H 208.3°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#2B818D
RGB	rgb(43, 129, 141)
HSL	hsl(187, 53%, 36%)
HSV	hsv(187, 70%, 55%)
CMYK	cmyk(69.5%, 8.5%, 0%, 44.7%)
CIE-LAB	lab(49.66, -21.17, -13.94)
CIE-LCH	lch(49.66, 25.34, 213.37°)
OKLab	oklab(55.78% -0.0719 -0.0387)
OKLCH	oklch(55.78% 0.082 208.3)
XYZ	xyz(13.6522, 18.1357, 27.9752)
Luminance	0.1814 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B818D #8D372B

analogous

#2B8D68 #2B818D #2B508D

triadic

#2B818D #8D2B81 #818D2B

tetradic

#2B818D #682B8D #8D372B #508D2B

square

#2B818D #682B8D #8D372B #508D2B

split-complementary

#2B818D #8D2B50 #8D682B

monochromatic

#0E2B2F #1D565E #2B818D #39ACBC #63C2CF

Accessibility & contrast

On white

4.54

#2B818D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#2B818D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B818D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B818D	#FFFFFF	#000000	##000000
##2B818D	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767C8E

Deuteranopia (green-blind)

#68728D

Tritanopia (blue-blind)

#008785

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2b818d;
/* rgb */ color: rgb(43, 129, 141);
/* oklch */ color: oklch(55.8% 0.082 208.3);

Tailwind

colors: {
  custom: {
    50: '#72a6ae',
    500: '#2b818d',
    950: '#000000',
  },
}

SCSS

$custom: #2b818d;
$custom-light: #72a6ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2b818d",
  "rgb": {
    "r": 43,
    "g": 129,
    "b": 141
  },
  "hsl": {
    "h": 187.347,
    "s": 53.261,
    "l": 36.078
  },
  "oklch": {
    "l": 0.55784,
    "c": 0.08168,
    "h": 208.3
  },
  "luminance": 0.18137
}

Semantic roles & 50–950 ramp

primary

#2B818D

secondary

#B6695E

accent

#5D4BDD

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #2B818D

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

Preview Lab → · Contrast checker → · Palette generator →