#101A1A#101A1A

#101A1A is a very dark, near-neutral teal. Relative luminance 0.009; OKLCH L 20.8% C 0.015 H 196.1°. Best body text is #FFFFFF at 17.72:1 contrast (WCAG AA passes).

Color values

HEX	#101A1A
RGB	rgb(16, 26, 26)
HSL	hsl(180, 24%, 8%)
HSV	hsv(180, 38%, 10%)
CMYK	cmyk(38.5%, 0%, 0%, 89.8%)
CIE-LAB	lab(8.34, -4.41, -1.47)
CIE-LCH	lch(8.34, 4.65, 198.39°)
OKLab	oklab(20.81% -0.0139 -0.004)
OKLCH	oklch(20.81% 0.015 196.1)
XYZ	xyz(0.7695, 0.9235, 1.1148)
Luminance	0.0092 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101A1A #1A1010

analogous

#101A15 #101A1A #10151A

triadic

#101A1A #1A101A #1A1A10

tetradic

#101A1A #15101A #1A1010 #151A10

square

#101A1A #15101A #1A1010 #151A10

split-complementary

#101A1A #1A1015 #1A1510

monochromatic

#0C1313 #0C1313 #101A1A #274040 #3F6666

Accessibility & contrast

On white

17.72

#101A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#101A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101A1A

17.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101A1A	#FFFFFF	#000000	##FFFFFF
##101A1A	1.00	17.72	1.18	17.72
#FFFFFF	17.72	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19191A

Deuteranopia (green-blind)

#17181A

Tritanopia (blue-blind)

#0D1B1A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #101a1a;
/* rgb */ color: rgb(16, 26, 26);
/* oklch */ color: oklch(20.8% 0.015 196.1);

Tailwind

colors: {
  custom: {
    50: '#4e5656',
    500: '#101a1a',
    950: '#000000',
  },
}

SCSS

$custom: #101a1a;
$custom-light: #4e5656;
$custom-dark: #000000;

JSON

{
  "hex": "#101a1a",
  "rgb": {
    "r": 16,
    "g": 26,
    "b": 26
  },
  "hsl": {
    "h": 180,
    "s": 23.81,
    "l": 8.235
  },
  "oklch": {
    "l": 0.20811,
    "c": 0.0145,
    "h": 196.1
  },
  "luminance": 0.00924
}

Semantic roles & 50–950 ramp

primary

#101A1A

secondary

#4E3838

accent

#6868C0

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#010303

muted

#777878

Preview Lab

Preview with #101A1A

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

Preview Lab → · Contrast checker → · Palette generator →