#08100B#08100B

#08100B is a very dark, near-neutral green. Relative luminance 0.004; OKLCH L 16.3% C 0.016 H 157.0°. Best body text is #FFFFFF at 19.28:1 contrast (WCAG AA passes).

Color values

HEX	#08100B
RGB	rgb(8, 16, 11)
HSL	hsl(143, 33%, 5%)
HSV	hsv(143, 50%, 6%)
CMYK	cmyk(50%, 0%, 31.3%, 93.7%)
CIE-LAB	lab(4.03, -3.22, 1.45)
CIE-LCH	lch(4.03, 3.53, 155.69°)
OKLab	oklab(16.27% -0.015 0.0064)
OKLCH	oklch(16.27% 0.016 157)
XYZ	xyz(0.3458, 0.4464, 0.3845)
Luminance	0.0045 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#08100B #10080D

analogous

#091008 #08100B #08100F

triadic

#08100B #0B0810 #100B08

tetradic

#08100B #080910 #10080D #100F08

square

#08100B #080910 #10080D #100F08

split-complementary

#08100B #0F0810 #100809

monochromatic

#0A140E #0A140E #0A140E #1C3927 #316243

Accessibility & contrast

On white

19.28

#08100B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#08100B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #08100B

19.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##08100B	#FFFFFF	#000000	##FFFFFF
##08100B	1.00	19.28	1.09	19.28
#FFFFFF	19.28	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F0B

Deuteranopia (green-blind)

#0F0E0B

Tritanopia (blue-blind)

#07100F

Achromatopsia (no color)

#0E0E0E

Design tokens & code

CSS

--color: #08100b;
/* rgb */ color: rgb(8, 16, 11);
/* oklch */ color: oklch(16.3% 0.016 157.0);

Tailwind

colors: {
  custom: {
    50: '#4a4e4c',
    500: '#08100b',
    950: '#000000',
  },
}

SCSS

$custom: #08100b;
$custom-light: #4a4e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#08100b",
  "rgb": {
    "r": 8,
    "g": 16,
    "b": 11
  },
  "hsl": {
    "h": 142.5,
    "s": 33.333,
    "l": 4.706
  },
  "oklch": {
    "l": 0.16269,
    "c": 0.01635,
    "h": 157
  },
  "luminance": 0.00446
}

Semantic roles & 50–950 ramp

primary

#08100B

secondary

#472C3D

accent

#5EA1C9

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010101

muted

#777777

Preview Lab

Preview with #08100B

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

Preview Lab → · Contrast checker → · Palette generator →