#154B48#154B48

#154B48 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.7% C 0.056 H 189.8°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#154B48
RGB	rgb(21, 75, 72)
HSL	hsl(177, 56%, 19%)
HSV	hsv(177, 72%, 29%)
CMYK	cmyk(72%, 0%, 4%, 70.6%)
CIE-LAB	lab(28.54, -18.12, -3.38)
CIE-LCH	lch(28.54, 18.44, 190.56°)
OKLab	oklab(37.72% -0.0548 -0.0094)
OKLCH	oklch(37.72% 0.056 189.8)
XYZ	xyz(3.9945, 5.6590, 7.0114)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B48 #4B1518

analogous

#154B2D #154B48 #15334B

triadic

#154B48 #48154B #4B4815

tetradic

#154B48 #2D154B #4B1518 #334B15

square

#154B48 #2D154B #4B1518 #334B15

split-complementary

#154B48 #4B1533 #4B2D15

monochromatic

#071817 #081B1A #154B48 #227B76 #30ABA4

Accessibility & contrast

On white

9.85

#154B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#154B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B48

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B48	#FFFFFF	#000000	##FFFFFF
##154B48	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464748

Deuteranopia (green-blind)

#3E4149

Tritanopia (blue-blind)

#004D4A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154b48;
/* rgb */ color: rgb(21, 75, 72);
/* oklch */ color: oklch(37.7% 0.056 189.8);

Tailwind

colors: {
  custom: {
    50: '#5b7d7a',
    500: '#154b48',
    950: '#000000',
  },
}

SCSS

$custom: #154b48;
$custom-light: #5b7d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#154b48",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 72
  },
  "hsl": {
    "h": 176.667,
    "s": 56.25,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37721,
    "c": 0.05557,
    "h": 189.8
  },
  "luminance": 0.05659
}

Semantic roles & 50–950 ramp

primary

#154B48

secondary

#83393D

accent

#4851E0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #154B48

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

Preview Lab → · Contrast checker → · Palette generator →