#09180C#09180C

#09180C is a very dark, muted green. Relative luminance 0.007; OKLCH L 19.1% C 0.032 H 149.1°. Best body text is #FFFFFF at 18.30:1 contrast (WCAG AA passes).

Color values

HEX	#09180C
RGB	rgb(9, 24, 12)
HSL	hsl(132, 45%, 6%)
HSV	hsv(132, 63%, 9%)
CMYK	cmyk(62.5%, 0%, 50%, 90.6%)
CIE-LAB	lab(6.67, -8.02, 4.86)
CIE-LCH	lch(6.67, 9.38, 148.77°)
OKLab	oklab(19.12% -0.0274 0.0164)
OKLCH	oklch(19.12% 0.032 149.1)
XYZ	xyz(0.5056, 0.7379, 0.4635)
Luminance	0.0074 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09180C #180915

analogous

#0E1809 #09180C #091814

triadic

#09180C #0C0918 #180C09

tetradic

#09180C #090E18 #180915 #181409

square

#09180C #090E18 #180915 #181409

split-complementary

#09180C #140918 #18090E

monochromatic

#08160B #08160B #09180C #1A4522 #2A7139

Accessibility & contrast

On white

18.30

#09180C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#09180C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09180C

18.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09180C	#FFFFFF	#000000	##FFFFFF
##09180C	1.00	18.30	1.15	18.30
#FFFFFF	18.30	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18160B

Deuteranopia (green-blind)

#16140D

Tritanopia (blue-blind)

#071715

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #09180c;
/* rgb */ color: rgb(9, 24, 12);
/* oklch */ color: oklch(19.1% 0.032 149.1);

Tailwind

colors: {
  custom: {
    50: '#4a544c',
    500: '#09180c',
    950: '#000000',
  },
}

SCSS

$custom: #09180c;
$custom-light: #4a544c;
$custom-dark: #000000;

JSON

{
  "hex": "#09180c",
  "rgb": {
    "r": 9,
    "g": 24,
    "b": 12
  },
  "hsl": {
    "h": 132,
    "s": 45.455,
    "l": 6.471
  },
  "oklch": {
    "l": 0.19117,
    "c": 0.03192,
    "h": 149.1
  },
  "luminance": 0.00738
}

Semantic roles & 50–950 ramp

primary

#09180C

secondary

#522B4A

accent

#53BBD5

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010201

muted

#777877

Preview Lab

Preview with #09180C

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

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