#1B4E46#1B4E46

#1B4E46 is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.7% C 0.056 H 181.2°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#1B4E46
RGB	rgb(27, 78, 70)
HSL	hsl(171, 49%, 21%)
HSV	hsv(171, 65%, 31%)
CMYK	cmyk(65.4%, 0%, 10.3%, 69.4%)
CIE-LAB	lab(29.72, -19.17, -0.32)
CIE-LCH	lch(29.72, 19.18, 180.96°)
OKLab	oklab(38.72% -0.0559 -0.0012)
OKLCH	oklch(38.72% 0.056 181.2)
XYZ	xyz(4.2814, 6.1235, 6.7495)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B4E46 #4E1B23

analogous

#1B4E2C #1B4E46 #1B3C4E

triadic

#1B4E46 #461B4E #4E461B

tetradic

#1B4E46 #2C1B4E #4E1B23 #3C4E1B

square

#1B4E46 #2C1B4E #4E1B23 #3C4E1B

split-complementary

#1B4E46 #4E1B3C #4E2C1B

monochromatic

#081714 #0B211D #1B4E46 #2B7B6F #3AA998

Accessibility & contrast

On white

9.44

#1B4E46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#1B4E46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B4E46

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B4E46	#FFFFFF	#000000	##FFFFFF
##1B4E46	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4946

Deuteranopia (green-blind)

#434447

Tritanopia (blue-blind)

#004F4C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1b4e46;
/* rgb */ color: rgb(27, 78, 70);
/* oklch */ color: oklch(38.7% 0.056 181.2);

Tailwind

colors: {
  custom: {
    50: '#5e8079',
    500: '#1b4e46',
    950: '#000000',
  },
}

SCSS

$custom: #1b4e46;
$custom-light: #5e8079;
$custom-dark: #000000;

JSON

{
  "hex": "#1b4e46",
  "rgb": {
    "r": 27,
    "g": 78,
    "b": 70
  },
  "hsl": {
    "h": 170.588,
    "s": 48.571,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38716,
    "c": 0.05589,
    "h": 181.2
  },
  "luminance": 0.06124
}

Semantic roles & 50–950 ramp

primary

#1B4E46

secondary

#84414B

accent

#5065D8

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#050A09

muted

#797C7B

Preview Lab

Preview with #1B4E46

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

Preview Lab → · Contrast checker → · Palette generator →