#154B49#154B49

#154B49 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.055 H 191.5°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#154B49
RGB	rgb(21, 75, 73)
HSL	hsl(178, 56%, 19%)
HSV	hsv(178, 72%, 29%)
CMYK	cmyk(72%, 0%, 2.7%, 70.6%)
CIE-LAB	lab(28.57, -17.80, -3.97)
CIE-LCH	lch(28.57, 18.24, 192.59°)
OKLab	oklab(37.76% -0.0542 -0.0111)
OKLCH	oklch(37.76% 0.055 191.5)
XYZ	xyz(4.0274, 5.6722, 7.1846)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B49 #4B1517

analogous

#154B2E #154B49 #15324B

triadic

#154B49 #49154B #4B4915

tetradic

#154B49 #2E154B #4B1517 #324B15

square

#154B49 #2E154B #4B1517 #324B15

split-complementary

#154B49 #4B1532 #4B2E15

monochromatic

#071817 #081B1A #154B49 #227B78 #30ABA6

Accessibility & contrast

On white

9.84

#154B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#154B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B49

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B49	#FFFFFF	#000000	##FFFFFF
##154B49	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464749

Deuteranopia (green-blind)

#3E4149

Tritanopia (blue-blind)

#004D4A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154b49;
/* rgb */ color: rgb(21, 75, 73);
/* oklch */ color: oklch(37.8% 0.055 191.5);

Tailwind

colors: {
  custom: {
    50: '#5b7d7b',
    500: '#154b49',
    950: '#000000',
  },
}

SCSS

$custom: #154b49;
$custom-light: #5b7d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#154b49",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 73
  },
  "hsl": {
    "h": 177.778,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3776,
    "c": 0.05536,
    "h": 191.5
  },
  "luminance": 0.05673
}

Semantic roles & 50–950 ramp

primary

#154B49

secondary

#83393C

accent

#484EE0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #154B49

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

Preview Lab → · Contrast checker → · Palette generator →