#154A48#154A48

#154A48 is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.4% C 0.055 H 191.5°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#154A48
RGB	rgb(21, 74, 72)
HSL	hsl(178, 56%, 19%)
HSV	hsv(178, 72%, 29%)
CMYK	cmyk(71.6%, 0%, 2.7%, 71%)
CIE-LAB	lab(28.18, -17.57, -3.91)
CIE-LCH	lch(28.18, 18.00, 192.54°)
OKLab	oklab(37.43% -0.0535 -0.0109)
OKLCH	oklch(37.43% 0.055 191.5)
XYZ	xyz(3.9272, 5.5244, 6.9890)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A48 #4A1517

analogous

#154A2D #154A48 #15314A

triadic

#154A48 #48154A #4A4815

tetradic

#154A48 #2D154A #4A1517 #314A15

square

#154A48 #2D154A #4A1517 #314A15

split-complementary

#154A48 #4A1531 #4A2D15

monochromatic

#071817 #071A1A #154A48 #237A76 #30A9A5

Accessibility & contrast

On white

9.98

#154A48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#154A48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A48

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A48	#FFFFFF	#000000	##FFFFFF
##154A48	1.00	9.98	2.11	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454648

Deuteranopia (green-blind)

#3D4048

Tritanopia (blue-blind)

#004C49

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154a48;
/* rgb */ color: rgb(21, 74, 72);
/* oklch */ color: oklch(37.4% 0.055 191.5);

Tailwind

colors: {
  custom: {
    50: '#5b7d7a',
    500: '#154a48',
    950: '#000000',
  },
}

SCSS

$custom: #154a48;
$custom-light: #5b7d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#154a48",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 72
  },
  "hsl": {
    "h": 177.736,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37432,
    "c": 0.05464,
    "h": 191.5
  },
  "luminance": 0.05525
}

Semantic roles & 50–950 ramp

primary

#154A48

secondary

#82393C

accent

#494EDF

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #154A48

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

Preview Lab → · Contrast checker → · Palette generator →