#153E44#153E44

#153E44 is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.8% C 0.046 H 208.4°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#153E44
RGB	rgb(21, 62, 68)
HSL	hsl(188, 53%, 17%)
HSV	hsv(188, 69%, 27%)
CMYK	cmyk(69.1%, 8.8%, 0%, 73.3%)
CIE-LAB	lab(23.74, -11.99, -7.93)
CIE-LCH	lch(23.74, 14.37, 213.48°)
OKLab	oklab(33.8% -0.0406 -0.022)
OKLCH	oklch(33.8% 0.046 208.4)
XYZ	xyz(3.0748, 4.0217, 6.0819)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153E44 #441B15

analogous

#154433 #153E44 #152644

triadic

#153E44 #44153E #3E4415

tetradic

#153E44 #331544 #441B15 #264415

square

#153E44 #331544 #441B15 #264415

split-complementary

#153E44 #441526 #443315

monochromatic

#071517 #071517 #153E44 #236973 #3293A2

Accessibility & contrast

On white

11.64

#153E44 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#153E44 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153E44

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153E44	#FFFFFF	#000000	##FFFFFF
##153E44	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383C44

Deuteranopia (green-blind)

#313644

Tritanopia (blue-blind)

#004140

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #153e44;
/* rgb */ color: rgb(21, 62, 68);
/* oklch */ color: oklch(33.8% 0.046 208.4);

Tailwind

colors: {
  custom: {
    50: '#597377',
    500: '#153e44',
    950: '#000000',
  },
}

SCSS

$custom: #153e44;
$custom-light: #597377;
$custom-dark: #000000;

JSON

{
  "hex": "#153e44",
  "rgb": {
    "r": 21,
    "g": 62,
    "b": 68
  },
  "hsl": {
    "h": 187.66,
    "s": 52.809,
    "l": 17.451
  },
  "oklch": {
    "l": 0.33798,
    "c": 0.04614,
    "h": 208.4
  },
  "luminance": 0.04022
}

Semantic roles & 50–950 ramp

primary

#153E44

secondary

#7C4239

accent

#5E4CDC

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #153E44

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

Preview Lab → · Contrast checker → · Palette generator →