#101E18#101E18

#101E18 is a very dark, muted teal. Relative luminance 0.011; OKLCH L 22.0% C 0.023 H 165.6°. Best body text is #FFFFFF at 17.20:1 contrast (WCAG AA passes).

Color values

HEX	#101E18
RGB	rgb(16, 30, 24)
HSL	hsl(154, 30%, 9%)
HSV	hsv(154, 47%, 12%)
CMYK	cmyk(46.7%, 0%, 20%, 88.2%)
CIE-LAB	lab(9.83, -7.86, 2.21)
CIE-LCH	lch(9.83, 8.17, 164.34°)
OKLab	oklab(21.99% -0.0222 0.0057)
OKLCH	oklch(21.99% 0.023 165.6)
XYZ	xyz(0.8428, 1.1046, 1.0328)
Luminance	0.0111 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101E18 #1E1016

analogous

#101E11 #101E18 #101D1E

triadic

#101E18 #18101E #1E1810

tetradic

#101E18 #11101E #1E1016 #1D1E10

square

#101E18 #11101E #1E1016 #1D1E10

split-complementary

#101E18 #1E101D #1E1110

monochromatic

#0B1410 #0B1410 #101E18 #254638 #3B6E58

Accessibility & contrast

On white

17.20

#101E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#101E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101E18

17.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101E18	#FFFFFF	#000000	##FFFFFF
##101E18	1.00	17.20	1.22	17.20
#FFFFFF	17.20	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C18

Deuteranopia (green-blind)

#1B1A18

Tritanopia (blue-blind)

#0D1E1C

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #101e18;
/* rgb */ color: rgb(16, 30, 24);
/* oklch */ color: oklch(22.0% 0.023 165.6);

Tailwind

colors: {
  custom: {
    50: '#4e5954',
    500: '#101e18',
    950: '#000000',
  },
}

SCSS

$custom: #101e18;
$custom-light: #4e5954;
$custom-dark: #000000;

JSON

{
  "hex": "#101e18",
  "rgb": {
    "r": 16,
    "g": 30,
    "b": 24
  },
  "hsl": {
    "h": 154.286,
    "s": 30.435,
    "l": 9.02
  },
  "oklch": {
    "l": 0.21986,
    "c": 0.02288,
    "h": 165.6
  },
  "luminance": 0.01105
}

Semantic roles & 50–950 ramp

primary

#101E18

secondary

#543643

accent

#618DC7

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#010302

muted

#777878

Preview Lab

Preview with #101E18

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

Preview Lab → · Contrast checker → · Palette generator →