#154A43#154A43

#154A43 is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.2% C 0.056 H 182.8°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#154A43
RGB	rgb(21, 74, 67)
HSL	hsl(172, 56%, 19%)
HSV	hsv(172, 72%, 29%)
CMYK	cmyk(71.6%, 0%, 9.5%, 71%)
CIE-LAB	lab(28.01, -19.18, -0.91)
CIE-LCH	lch(28.01, 19.20, 182.73°)
OKLab	oklab(37.24% -0.0562 -0.0028)
OKLCH	oklch(37.24% 0.056 182.8)
XYZ	xyz(3.7707, 5.4618, 6.1646)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A43 #4A151C

analogous

#154A28 #154A43 #15364A

triadic

#154A43 #43154A #4A4315

tetradic

#154A43 #28154A #4A151C #364A15

square

#154A43 #28154A #4A151C #364A15

split-complementary

#154A43 #4A1536 #4A2815

monochromatic

#071816 #071A18 #154A43 #237A6E #30A999

Accessibility & contrast

On white

10.04

#154A43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#154A43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A43

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A43	#FFFFFF	#000000	##FFFFFF
##154A43	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464543

Deuteranopia (green-blind)

#3E4044

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154a43;
/* rgb */ color: rgb(21, 74, 67);
/* oklch */ color: oklch(37.2% 0.056 182.8);

Tailwind

colors: {
  custom: {
    50: '#5b7d77',
    500: '#154a43',
    950: '#000000',
  },
}

SCSS

$custom: #154a43;
$custom-light: #5b7d77;
$custom-dark: #000000;

JSON

{
  "hex": "#154a43",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 67
  },
  "hsl": {
    "h": 172.075,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.3724,
    "c": 0.05625,
    "h": 182.8
  },
  "luminance": 0.05462
}

Semantic roles & 50–950 ramp

primary

#154A43

secondary

#823943

accent

#495DDF

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #154A43

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

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