#154B44#154B44

#154B44 is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.6% C 0.057 H 183.0°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#154B44
RGB	rgb(21, 75, 68)
HSL	hsl(172, 56%, 19%)
HSV	hsv(172, 72%, 29%)
CMYK	cmyk(72%, 0%, 9.3%, 70.6%)
CIE-LAB	lab(28.40, -19.40, -0.99)
CIE-LCH	lch(28.40, 19.43, 182.92°)
OKLab	oklab(37.57% -0.0569 -0.003)
OKLCH	oklch(37.57% 0.057 183)
XYZ	xyz(3.8682, 5.6085, 6.3464)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B44 #4B151C

analogous

#154B29 #154B44 #15374B

triadic

#154B44 #44154B #4B4415

tetradic

#154B44 #29154B #4B151C #374B15

square

#154B44 #29154B #4B151C #374B15

split-complementary

#154B44 #4B1537 #4B2915

monochromatic

#071816 #081B19 #154B44 #227B6F #30AB9B

Accessibility & contrast

On white

9.90

#154B44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#154B44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B44

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B44	#FFFFFF	#000000	##FFFFFF
##154B44	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474644

Deuteranopia (green-blind)

#3F4145

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154b44;
/* rgb */ color: rgb(21, 75, 68);
/* oklch */ color: oklch(37.6% 0.057 183.0);

Tailwind

colors: {
  custom: {
    50: '#5b7d77',
    500: '#154b44',
    950: '#000000',
  },
}

SCSS

$custom: #154b44;
$custom-light: #5b7d77;
$custom-dark: #000000;

JSON

{
  "hex": "#154b44",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 68
  },
  "hsl": {
    "h": 172.222,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37569,
    "c": 0.05695,
    "h": 183
  },
  "luminance": 0.05609
}

Semantic roles & 50–950 ramp

primary

#154B44

secondary

#833943

accent

#485CE0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #154B44

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

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