#121A1A#121A1A

#121A1A is a very dark, near-neutral teal. Relative luminance 0.009; OKLCH L 21.0% C 0.012 H 196.3°. Best body text is #FFFFFF at 17.67:1 contrast (WCAG AA passes).

Color values

HEX	#121A1A
RGB	rgb(18, 26, 26)
HSL	hsl(180, 18%, 9%)
HSV	hsv(180, 31%, 10%)
CMYK	cmyk(30.8%, 0%, 0%, 89.8%)
CIE-LAB	lab(8.50, -3.64, -1.21)
CIE-LCH	lch(8.50, 3.84, 198.41°)
OKLab	oklab(20.98% -0.0113 -0.0033)
OKLCH	oklch(20.98% 0.012 196.3)
XYZ	xyz(0.8052, 0.9419, 1.1165)
Luminance	0.0094 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121A1A #1A1212

analogous

#121A16 #121A1A #12161A

triadic

#121A1A #1A121A #1A1A12

tetradic

#121A1A #16121A #1A1212 #161A12

square

#121A1A #16121A #1A1212 #161A12

split-complementary

#121A1A #1A1216 #1A1612

monochromatic

#0D1212 #0D1212 #121A1A #2B3E3E #446262

Accessibility & contrast

On white

17.67

#121A1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#121A1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121A1A

17.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121A1A	#FFFFFF	#000000	##FFFFFF
##121A1A	1.00	17.67	1.19	17.67
#FFFFFF	17.67	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19191A

Deuteranopia (green-blind)

#17181A

Tritanopia (blue-blind)

#0F1B1A

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #121a1a;
/* rgb */ color: rgb(18, 26, 26);
/* oklch */ color: oklch(21.0% 0.012 196.3);

Tailwind

colors: {
  custom: {
    50: '#4f5656',
    500: '#121a1a',
    950: '#000000',
  },
}

SCSS

$custom: #121a1a;
$custom-light: #4f5656;
$custom-dark: #000000;

JSON

{
  "hex": "#121a1a",
  "rgb": {
    "r": 18,
    "g": 26,
    "b": 26
  },
  "hsl": {
    "h": 180,
    "s": 18.182,
    "l": 8.627
  },
  "oklch": {
    "l": 0.20981,
    "c": 0.0118,
    "h": 196.3
  },
  "luminance": 0.00942
}

Semantic roles & 50–950 ramp

primary

#121A1A

secondary

#4D3B3B

accent

#6D6DBB

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#020303

muted

#787878

Preview Lab

Preview with #121A1A

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

Preview Lab → · Contrast checker → · Palette generator →