#154D47#154D47

#154D47 is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.3% C 0.058 H 184.9°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#154D47
RGB	rgb(21, 77, 71)
HSL	hsl(174, 57%, 19%)
HSV	hsv(174, 73%, 30%)
CMYK	cmyk(72.7%, 0%, 7.8%, 69.8%)
CIE-LAB	lab(29.21, -19.53, -1.73)
CIE-LCH	lch(29.21, 19.61, 185.06°)
OKLab	oklab(38.26% -0.0577 -0.005)
OKLCH	oklch(38.26% 0.058 184.9)
XYZ	xyz(4.0999, 5.9217, 6.8869)
Luminance	0.0592 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D47 #4D151B

analogous

#154D2B #154D47 #15374D

triadic

#154D47 #47154D #4D4715

tetradic

#154D47 #2B154D #4D151B #374D15

square

#154D47 #2B154D #4D151B #374D15

split-complementary

#154D47 #4D1537 #4D2B15

monochromatic

#071816 #081D1B #154D47 #227D73 #2FADA0

Accessibility & contrast

On white

9.61

#154D47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#154D47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D47

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D47	#FFFFFF	#000000	##FFFFFF
##154D47	1.00	9.61	2.18	9.61
#FFFFFF	9.61	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494847

Deuteranopia (green-blind)

#414248

Tritanopia (blue-blind)

#004F4B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #154d47;
/* rgb */ color: rgb(21, 77, 71);
/* oklch */ color: oklch(38.3% 0.058 184.9);

Tailwind

colors: {
  custom: {
    50: '#5b7f7a',
    500: '#154d47',
    950: '#000000',
  },
}

SCSS

$custom: #154d47;
$custom-light: #5b7f7a;
$custom-dark: #000000;

JSON

{
  "hex": "#154d47",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 71
  },
  "hsl": {
    "h": 173.571,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38261,
    "c": 0.05794,
    "h": 184.9
  },
  "luminance": 0.05922
}

Semantic roles & 50–950 ramp

primary

#154D47

secondary

#853941

accent

#4758E0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #154D47

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

Preview Lab → · Contrast checker → · Palette generator →