#09281B#09281B

#09281B is a very dark, muted teal. Relative luminance 0.017; OKLCH L 24.9% C 0.044 H 162.4°. Best body text is #FFFFFF at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#09281B
RGB	rgb(9, 40, 27)
HSL	hsl(155, 63%, 10%)
HSV	hsv(155, 78%, 16%)
CMYK	cmyk(77.5%, 0%, 32.5%, 84.3%)
CIE-LAB	lab(13.56, -15.38, 5.26)
CIE-LCH	lch(13.56, 16.25, 161.13°)
OKLab	oklab(24.94% -0.0423 0.0134)
OKLCH	oklch(24.94% 0.044 162.4)
XYZ	xyz(1.0692, 1.6547, 1.2997)
Luminance	0.0165 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 13.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#09281B #280916

analogous

#09280C #09281B #092628

triadic

#09281B #1B0928 #281B09

tetradic

#09281B #0C0928 #280916 #262809

square

#09281B #0C0928 #280916 #262809

split-complementary

#09281B #280926 #280C09

monochromatic

#061911 #061911 #09281B #145A3D #1F8C5E

Accessibility & contrast

On white

15.78

#09281B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#09281B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #09281B

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##09281B	#FFFFFF	#000000	##FFFFFF
##09281B	1.00	15.78	1.33	15.78
#FFFFFF	15.78	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251A

Deuteranopia (green-blind)

#23211C

Tritanopia (blue-blind)

#002824

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #09281b;
/* rgb */ color: rgb(9, 40, 27);
/* oklch */ color: oklch(24.9% 0.044 162.4);

Tailwind

colors: {
  custom: {
    50: '#4c6257',
    500: '#09281b',
    950: '#000000',
  },
}

SCSS

$custom: #09281b;
$custom-light: #4c6257;
$custom-dark: #000000;

JSON

{
  "hex": "#09281b",
  "rgb": {
    "r": 9,
    "g": 40,
    "b": 27
  },
  "hsl": {
    "h": 154.839,
    "s": 63.265,
    "l": 9.608
  },
  "oklch": {
    "l": 0.24942,
    "c": 0.04437,
    "h": 162.4
  },
  "luminance": 0.01655
}

Semantic roles & 50–950 ramp

primary

#09281B

secondary

#662741

accent

#4187E6

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#010503

muted

#777978

Preview Lab

Preview with #09281B

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

Preview Lab → · Contrast checker → · Palette generator →