#154A42#154A42

#154A42 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.2% C 0.057 H 181.2°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#154A42
RGB	rgb(21, 74, 66)
HSL	hsl(171, 56%, 19%)
HSV	hsv(171, 72%, 29%)
CMYK	cmyk(71.6%, 0%, 10.8%, 71%)
CIE-LAB	lab(27.98, -19.49, -0.31)
CIE-LCH	lch(27.98, 19.49, 180.92°)
OKLab	oklab(37.2% -0.0567 -0.0012)
OKLCH	oklch(37.2% 0.057 181.2)
XYZ	xyz(3.7409, 5.4499, 6.0080)
Luminance	0.0545 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A42 #4A151D

analogous

#154A27 #154A42 #15374A

triadic

#154A42 #42154A #4A4215

tetradic

#154A42 #27154A #4A151D #374A15

square

#154A42 #27154A #4A151D #374A15

split-complementary

#154A42 #4A1537 #4A2715

monochromatic

#071815 #071A17 #154A42 #237A6D #30A997

Accessibility & contrast

On white

10.05

#154A42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#154A42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A42

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A42	#FFFFFF	#000000	##FFFFFF
##154A42	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464542

Deuteranopia (green-blind)

#3F4043

Tritanopia (blue-blind)

#004B48

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154a42;
/* rgb */ color: rgb(21, 74, 66);
/* oklch */ color: oklch(37.2% 0.057 181.2);

Tailwind

colors: {
  custom: {
    50: '#5a7d76',
    500: '#154a42',
    950: '#000000',
  },
}

SCSS

$custom: #154a42;
$custom-light: #5a7d76;
$custom-dark: #000000;

JSON

{
  "hex": "#154a42",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 66
  },
  "hsl": {
    "h": 170.943,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37204,
    "c": 0.05673,
    "h": 181.2
  },
  "luminance": 0.0545
}

Semantic roles & 50–950 ramp

primary

#154A42

secondary

#823944

accent

#495FDF

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #154A42

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

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