#153D44#153D44

#153D44 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.5% C 0.046 H 210.9°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#153D44
RGB	rgb(21, 61, 68)
HSL	hsl(189, 53%, 17%)
HSV	hsv(189, 69%, 27%)
CMYK	cmyk(69.1%, 10.3%, 0%, 73.3%)
CIE-LAB	lab(23.39, -11.38, -8.47)
CIE-LCH	lch(23.39, 14.19, 216.66°)
OKLab	oklab(33.51% -0.0393 -0.0235)
OKLCH	oklch(33.51% 0.046 210.9)
XYZ	xyz(3.0210, 3.9140, 6.0640)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153D44 #441C15

analogous

#154433 #153D44 #152644

triadic

#153D44 #44153D #3D4415

tetradic

#153D44 #331544 #441C15 #264415

square

#153D44 #331544 #441C15 #264415

split-complementary

#153D44 #441526 #443315

monochromatic

#071517 #071517 #153D44 #236773 #3291A2

Accessibility & contrast

On white

11.78

#153D44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#153D44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153D44

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153D44	#FFFFFF	#000000	##FFFFFF
##153D44	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373B44

Deuteranopia (green-blind)

#303544

Tritanopia (blue-blind)

#00403F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #153d44;
/* rgb */ color: rgb(21, 61, 68);
/* oklch */ color: oklch(33.5% 0.046 210.9);

Tailwind

colors: {
  custom: {
    50: '#597277',
    500: '#153d44',
    950: '#000000',
  },
}

SCSS

$custom: #153d44;
$custom-light: #597277;
$custom-dark: #000000;

JSON

{
  "hex": "#153d44",
  "rgb": {
    "r": 21,
    "g": 61,
    "b": 68
  },
  "hsl": {
    "h": 188.936,
    "s": 52.809,
    "l": 17.451
  },
  "oklch": {
    "l": 0.33509,
    "c": 0.04578,
    "h": 210.9
  },
  "luminance": 0.03914
}

Semantic roles & 50–950 ramp

primary

#153D44

secondary

#7C4339

accent

#614CDC

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #153D44

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

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