#101A0A#101A0A

#101A0A is a very dark, muted yellow-green. Relative luminance 0.009; OKLCH L 20.3% C 0.033 H 134.6°. Best body text is #FFFFFF at 17.88:1 contrast (WCAG AA passes).

Color values

HEX	#101A0A
RGB	rgb(16, 26, 10)
HSL	hsl(98, 44%, 7%)
HSV	hsv(98, 62%, 10%)
CMYK	cmyk(38.5%, 0%, 61.5%, 89.8%)
CIE-LAB	lab(7.87, -7.77, 7.53)
CIE-LCH	lch(7.87, 10.82, 135.91°)
OKLab	oklab(20.28% -0.0235 0.0238)
OKLCH	oklch(20.28% 0.033 134.6)
XYZ	xyz(0.6379, 0.8708, 0.4216)
Luminance	0.0087 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101A0A #140A1A

analogous

#181A0A #101A0A #0A1A0C

triadic

#101A0A #0A101A #1A0A10

tetradic

#101A0A #0A181A #140A1A #1A0C0A

square

#101A0A #0A181A #140A1A #1A0C0A

split-complementary

#101A0A #0C0A1A #1A0A18

monochromatic

#0E1609 #0E1609 #101A0A #2B461B #46722C

Accessibility & contrast

On white

17.88

#101A0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#101A0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101A0A

17.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101A0A	#FFFFFF	#000000	##FFFFFF
##101A0A	1.00	17.88	1.17	17.88
#FFFFFF	17.88	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1809

Deuteranopia (green-blind)

#1A170B

Tritanopia (blue-blind)

#101916

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #101a0a;
/* rgb */ color: rgb(16, 26, 10);
/* oklch */ color: oklch(20.3% 0.033 134.6);

Tailwind

colors: {
  custom: {
    50: '#4e564b',
    500: '#101a0a',
    950: '#000000',
  },
}

SCSS

$custom: #101a0a;
$custom-light: #4e564b;
$custom-dark: #000000;

JSON

{
  "hex": "#101a0a",
  "rgb": {
    "r": 16,
    "g": 26,
    "b": 10
  },
  "hsl": {
    "h": 97.5,
    "s": 44.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.20277,
    "c": 0.03344,
    "h": 134.6
  },
  "luminance": 0.00871
}

Semantic roles & 50–950 ramp

primary

#101A0A

secondary

#452C54

accent

#54D4A4

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#010301

muted

#777877

Preview Lab

Preview with #101A0A

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

Preview Lab → · Contrast checker → · Palette generator →