#151A18#151A18

#151A18 is a very dark, near-neutral teal. Relative luminance 0.010; OKLCH L 21.2% C 0.008 H 169.4°. Best body text is #FFFFFF at 17.61:1 contrast (WCAG AA passes).

Color values

HEX	#151A18
RGB	rgb(21, 26, 24)
HSL	hsl(156, 11%, 9%)
HSV	hsv(156, 19%, 10%)
CMYK	cmyk(19.2%, 0%, 7.7%, 89.8%)
CIE-LAB	lab(8.69, -2.90, 0.61)
CIE-LCH	lch(8.69, 2.96, 168.21°)
OKLab	oklab(21.18% -0.0083 0.0016)
OKLCH	oklch(21.18% 0.008 169.4)
XYZ	xyz(0.8435, 0.9641, 1.0056)
Luminance	0.0096 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151A18 #1A1517

analogous

#151A16 #151A18 #151A1A

triadic

#151A18 #18151A #1A1815

tetradic

#151A18 #16151A #1A1517 #1A1A15

square

#151A18 #16151A #1A1517 #1A1A15

split-complementary

#151A18 #1A151A #1A1615

monochromatic

#0E1110 #0E1110 #151A18 #303C37 #4C5E57

Accessibility & contrast

On white

17.61

#151A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#151A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151A18

17.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151A18	#FFFFFF	#000000	##FFFFFF
##151A18	1.00	17.61	1.19	17.61
#FFFFFF	17.61	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1918

Deuteranopia (green-blind)

#191918

Tritanopia (blue-blind)

#141A19

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #151a18;
/* rgb */ color: rgb(21, 26, 24);
/* oklch */ color: oklch(21.2% 0.008 169.4);

Tailwind

colors: {
  custom: {
    50: '#525654',
    500: '#151a18',
    950: '#000000',
  },
}

SCSS

$custom: #151a18;
$custom-light: #525654;
$custom-dark: #000000;

JSON

{
  "hex": "#151a18",
  "rgb": {
    "r": 21,
    "g": 26,
    "b": 24
  },
  "hsl": {
    "h": 156,
    "s": 10.638,
    "l": 9.216
  },
  "oklch": {
    "l": 0.21176,
    "c": 0.00849,
    "h": 169.4
  },
  "luminance": 0.00964
}

Semantic roles & 50–950 ramp

primary

#151A18

secondary

#4B4044

accent

#748EB4

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020302

muted

#787878

Preview Lab

Preview with #151A18

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

Preview Lab → · Contrast checker → · Palette generator →