#154C47#154C47

#154C47 is a dark, muted teal. Relative luminance 0.058; OKLCH L 38.0% C 0.057 H 186.5°. Best body text is #FFFFFF at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#154C47
RGB	rgb(21, 76, 71)
HSL	hsl(175, 57%, 19%)
HSV	hsv(175, 72%, 30%)
CMYK	cmyk(72.4%, 0%, 6.6%, 70.2%)
CIE-LAB	lab(28.86, -18.99, -2.26)
CIE-LCH	lch(28.86, 19.13, 186.77°)
OKLab	oklab(37.97% -0.0565 -0.0064)
OKLCH	oklch(37.97% 0.057 186.5)
XYZ	xyz(4.0305, 5.7828, 6.8638)
Luminance	0.0578 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C47 #4C151A

analogous

#154C2C #154C47 #15364C

triadic

#154C47 #47154C #4C4715

tetradic

#154C47 #2C154C #4C151A #364C15

square

#154C47 #2C154C #4C151A #364C15

split-complementary

#154C47 #4C1536 #4C2C15

monochromatic

#071816 #081C1A #154C47 #227C74 #2FACA1

Accessibility & contrast

On white

9.74

#154C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#154C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C47

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C47	#FFFFFF	#000000	##FFFFFF
##154C47	1.00	9.74	2.16	9.74
#FFFFFF	9.74	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484847

Deuteranopia (green-blind)

#404248

Tritanopia (blue-blind)

#004E4A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154c47;
/* rgb */ color: rgb(21, 76, 71);
/* oklch */ color: oklch(38.0% 0.057 186.5);

Tailwind

colors: {
  custom: {
    50: '#5b7e7a',
    500: '#154c47',
    950: '#000000',
  },
}

SCSS

$custom: #154c47;
$custom-light: #5b7e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#154c47",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 71
  },
  "hsl": {
    "h": 174.545,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37971,
    "c": 0.05686,
    "h": 186.5
  },
  "luminance": 0.05783
}

Semantic roles & 50–950 ramp

primary

#154C47

secondary

#843940

accent

#4856E0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #154C47

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

Preview Lab → · Contrast checker → · Palette generator →