#2B818C#2B818C

#2B818C is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.7% C 0.081 H 207.2°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#2B818C
RGB	rgb(43, 129, 140)
HSL	hsl(187, 53%, 36%)
HSV	hsv(187, 69%, 55%)
CMYK	cmyk(69.3%, 7.9%, 0%, 45.1%)
CIE-LAB	lab(49.62, -21.49, -13.41)
CIE-LCH	lch(49.62, 25.32, 211.96°)
OKLab	oklab(55.74% -0.0724 -0.0372)
OKLCH	oklch(55.74% 0.081 207.2)
XYZ	xyz(13.5781, 18.1060, 27.5851)
Luminance	0.1811 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B818C #8C362B

analogous

#2B8C66 #2B818C #2B508C

triadic

#2B818C #8C2B81 #818C2B

tetradic

#2B818C #662B8C #8C362B #508C2B

square

#2B818C #662B8C #8C362B #508C2B

split-complementary

#2B818C #8C2B50 #8C662B

monochromatic

#0E2B2E #1D565D #2B818C #39ACBB #62C3CF

Accessibility & contrast

On white

4.54

#2B818C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#2B818C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B818C

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B818C	#FFFFFF	#000000	##000000
##2B818C	1.00	4.54	4.62	4.62
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#767C8D

Deuteranopia (green-blind)

#68728C

Tritanopia (blue-blind)

#008784

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2b818c;
/* rgb */ color: rgb(43, 129, 140);
/* oklch */ color: oklch(55.7% 0.081 207.2);

Tailwind

colors: {
  custom: {
    50: '#72a6ad',
    500: '#2b818c',
    950: '#000000',
  },
}

SCSS

$custom: #2b818c;
$custom-light: #72a6ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2b818c",
  "rgb": {
    "r": 43,
    "g": 129,
    "b": 140
  },
  "hsl": {
    "h": 186.804,
    "s": 53.005,
    "l": 35.882
  },
  "oklch": {
    "l": 0.55743,
    "c": 0.08138,
    "h": 207.2
  },
  "luminance": 0.18108
}

Semantic roles & 50–950 ramp

primary

#2B818C

secondary

#B5685E

accent

#5C4BDC

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #2B818C

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

Preview Lab → · Contrast checker → · Palette generator →