#2B6166#2B6166

#2B6166 is a mid, muted teal. Relative luminance 0.100; OKLCH L 45.8% C 0.057 H 203.5°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#2B6166
RGB	rgb(43, 97, 102)
HSL	hsl(185, 41%, 28%)
HSV	hsv(185, 58%, 40%)
CMYK	cmyk(57.8%, 4.9%, 0%, 60%)
CIE-LAB	lab(37.88, -16.20, -8.28)
CIE-LCH	lch(37.88, 18.19, 207.08°)
OKLab	oklab(45.83% -0.0526 -0.0229)
OKLCH	oklch(45.83% 0.057 203.5)
XYZ	xyz(7.6682, 10.0216, 14.0980)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6166 #66302B

analogous

#2B664D #2B6166 #2B4366

triadic

#2B6166 #662B61 #61662B

tetradic

#2B6166 #4D2B66 #66302B #43662B

square

#2B6166 #4D2B66 #66302B #43662B

split-complementary

#2B6166 #662B43 #664D2B

monochromatic

#091416 #19383B #2B6166 #3D8A91 #54AFB7

Accessibility & contrast

On white

6.99

#2B6166 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#2B6166 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6166

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6166	#FFFFFF	#000000	##FFFFFF
##2B6166	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5D66

Deuteranopia (green-blind)

#515666

Tritanopia (blue-blind)

#006562

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2b6166;
/* rgb */ color: rgb(43, 97, 102);
/* oklch */ color: oklch(45.8% 0.057 203.5);

Tailwind

colors: {
  custom: {
    50: '#6b8e91',
    500: '#2b6166',
    950: '#000000',
  },
}

SCSS

$custom: #2b6166;
$custom-light: #6b8e91;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6166",
  "rgb": {
    "r": 43,
    "g": 97,
    "b": 102
  },
  "hsl": {
    "h": 185.085,
    "s": 40.69,
    "l": 28.431
  },
  "oklch": {
    "l": 0.45831,
    "c": 0.0574,
    "h": 203.5
  },
  "luminance": 0.10022
}

Semantic roles & 50–950 ramp

primary

#2B6166

secondary

#985A55

accent

#6257D1

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#070C0C

muted

#7A7D7D

Preview Lab

Preview with #2B6166

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

Preview Lab → · Contrast checker → · Palette generator →