#154A4C#154A4C

#154A4C is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.6% C 0.054 H 198.7°. Best body text is #FFFFFF at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#154A4C
RGB	rgb(21, 74, 76)
HSL	hsl(182, 57%, 19%)
HSV	hsv(182, 72%, 30%)
CMYK	cmyk(72.4%, 2.6%, 0%, 70.2%)
CIE-LAB	lab(28.32, -16.23, -6.28)
CIE-LCH	lch(28.32, 17.41, 201.16°)
OKLab	oklab(37.6% -0.0515 -0.0174)
OKLCH	oklch(37.6% 0.054 198.7)
XYZ	xyz(4.0620, 5.5783, 7.6987)
Luminance	0.0558 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A4C #4C1715

analogous

#154C33 #154A4C #152F4C

triadic

#154A4C #4C154A #4A4C15

tetradic

#154A4C #33154C #4C1715 #2F4C15

square

#154A4C #33154C #4C1715 #2F4C15

split-complementary

#154A4C #4C152F #4C3315

monochromatic

#071718 #081B1C #154A4C #22797C #2FA7AC

Accessibility & contrast

On white

9.93

#154A4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#154A4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A4C

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A4C	#FFFFFF	#000000	##FFFFFF
##154A4C	1.00	9.93	2.12	9.93
#FFFFFF	9.93	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44464C

Deuteranopia (green-blind)

#3C404C

Tritanopia (blue-blind)

#004D4A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #154a4c;
/* rgb */ color: rgb(21, 74, 76);
/* oklch */ color: oklch(37.6% 0.054 198.7);

Tailwind

colors: {
  custom: {
    50: '#5b7c7e',
    500: '#154a4c',
    950: '#000000',
  },
}

SCSS

$custom: #154a4c;
$custom-light: #5b7c7e;
$custom-dark: #000000;

JSON

{
  "hex": "#154a4c",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 76
  },
  "hsl": {
    "h": 182.182,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37596,
    "c": 0.05436,
    "h": 198.7
  },
  "luminance": 0.05579
}

Semantic roles & 50–950 ramp

primary

#154A4C

secondary

#843C39

accent

#4D48E0

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #154A4C

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

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