#001518#001518

#001518 is a very dark, muted teal. Relative luminance 0.006; OKLCH L 17.9% C 0.031 H 206.5°. Best body text is #FFFFFF at 18.74:1 contrast (WCAG AA passes).

Color values

HEX	#001518
RGB	rgb(0, 21, 24)
HSL	hsl(188, 100%, 5%)
HSV	hsv(188, 100%, 9%)
CMYK	cmyk(100%, 12.5%, 0%, 90.6%)
CIE-LAB	lab(5.44, -5.71, -4.32)
CIE-LCH	lch(5.44, 7.16, 217.08°)
OKLab	oklab(17.88% -0.0274 -0.0136)
OKLCH	oklch(17.88% 0.031 206.5)
XYZ	xyz(0.4330, 0.6022, 0.9574)
Luminance	0.0060 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#001518 #180300

analogous

#00180F #001518 #000918

triadic

#001518 #180015 #151800

tetradic

#001518 #0F0018 #180300 #091800

square

#001518 #0F0018 #180300 #091800

split-complementary

#001518 #180009 #180F00

monochromatic

#001B1F #001B1F #001B1F #004B55 #008092

Accessibility & contrast

On white

18.74

#001518 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#001518 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #001518

18.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##001518	#FFFFFF	#000000	##FFFFFF
##001518	1.00	18.74	1.12	18.74
#FFFFFF	18.74	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#121418

Deuteranopia (green-blind)

#0E1118

Tritanopia (blue-blind)

#001716

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #001518;
/* rgb */ color: rgb(0, 21, 24);
/* oklch */ color: oklch(17.9% 0.031 206.5);

Tailwind

colors: {
  custom: {
    50: '#465254',
    500: '#001518',
    950: '#000000',
  },
}

SCSS

$custom: #001518;
$custom-light: #465254;
$custom-dark: #000000;

JSON

{
  "hex": "#001518",
  "rgb": {
    "r": 0,
    "g": 21,
    "b": 24
  },
  "hsl": {
    "h": 187.5,
    "s": 100,
    "l": 4.706
  },
  "oklch": {
    "l": 0.17881,
    "c": 0.03062,
    "h": 206.5
  },
  "luminance": 0.00602
}

Semantic roles & 50–950 ramp

primary

#001518

secondary

#621C11

accent

#4429FF

background

#F3F4F4

surface

#E5E7E7

border

#C1C3C3

text

#000202

muted

#777878

Preview Lab

Preview with #001518

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

Preview Lab → · Contrast checker → · Palette generator →