#101810#101810

#101810 is a very dark, near-neutral green. Relative luminance 0.008; OKLCH L 19.8% C 0.020 H 144.8°. Best body text is #FFFFFF at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#101810
RGB	rgb(16, 24, 16)
HSL	hsl(120, 20%, 8%)
HSV	hsv(120, 33%, 9%)
CMYK	cmyk(33.3%, 0%, 33.3%, 90.6%)
CIE-LAB	lab(7.23, -5.22, 3.73)
CIE-LCH	lch(7.23, 6.41, 144.45°)
OKLab	oklab(19.79% -0.0162 0.0114)
OKLCH	oklch(19.79% 0.02 144.8)
XYZ	xyz(0.6338, 0.8008, 0.6113)
Luminance	0.0080 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101810 #181018

analogous

#141810 #101810 #101814

triadic

#101810 #101018 #181010

tetradic

#101810 #101418 #181018 #181410

square

#101810 #101418 #181018 #181410

split-complementary

#101810 #141018 #181014

monochromatic

#0C120C #0C120C #101810 #283D28 #416141

Accessibility & contrast

On white

18.10

#101810 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#101810 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101810

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101810	#FFFFFF	#000000	##FFFFFF
##101810	1.00	18.10	1.16	18.10
#FFFFFF	18.10	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181610

Deuteranopia (green-blind)

#171610

Tritanopia (blue-blind)

#0F1816

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #101810;
/* rgb */ color: rgb(16, 24, 16);
/* oklch */ color: oklch(19.8% 0.020 144.8);

Tailwind

colors: {
  custom: {
    50: '#4e544e',
    500: '#101810',
    950: '#000000',
  },
}

SCSS

$custom: #101810;
$custom-light: #4e544e;
$custom-dark: #000000;

JSON

{
  "hex": "#101810",
  "rgb": {
    "r": 16,
    "g": 24,
    "b": 16
  },
  "hsl": {
    "h": 120,
    "s": 20,
    "l": 7.843
  },
  "oklch": {
    "l": 0.19795,
    "c": 0.0198,
    "h": 144.8
  },
  "luminance": 0.00801
}

Semantic roles & 50–950 ramp

primary

#101810

secondary

#4B394B

accent

#6BBDBD

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010201

muted

#777877

Preview Lab

Preview with #101810

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

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