#0A280C#0A280C

#0A280C is a very dark, moderate green. Relative luminance 0.016; OKLCH L 24.6% C 0.062 H 144.5°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#0A280C
RGB	rgb(10, 40, 12)
HSL	hsl(124, 60%, 10%)
HSV	hsv(124, 75%, 16%)
CMYK	cmyk(75%, 0%, 70%, 84.3%)
CIE-LAB	lab(13.28, -18.50, 14.20)
CIE-LCH	lch(13.28, 23.32, 142.49°)
OKLab	oklab(24.62% -0.0502 0.0357)
OKLCH	oklch(24.62% 0.062 144.5)
XYZ	xyz(0.9503, 1.6086, 0.6082)
Luminance	0.0161 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A280C #280A26

analogous

#17280A #0A280C #0A281B

triadic

#0A280C #0C0A28 #280C0A

tetradic

#0A280C #0A1728 #280A26 #281B0A

square

#0A280C #0A1728 #280A26 #281B0A

split-complementary

#0A280C #1B0A28 #280A17

monochromatic

#061807 #061807 #0A280C #16591B #228A29

Accessibility & contrast

On white

15.89

#0A280C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#0A280C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A280C

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A280C	#FFFFFF	#000000	##FFFFFF
##0A280C	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292409

Deuteranopia (green-blind)

#25210E

Tritanopia (blue-blind)

#052722

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #0a280c;
/* rgb */ color: rgb(10, 40, 12);
/* oklch */ color: oklch(24.6% 0.062 144.5);

Tailwind

colors: {
  custom: {
    50: '#4d624c',
    500: '#0a280c',
    950: '#000000',
  },
}

SCSS

$custom: #0a280c;
$custom-light: #4d624c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a280c",
  "rgb": {
    "r": 10,
    "g": 40,
    "b": 12
  },
  "hsl": {
    "h": 124,
    "s": 60,
    "l": 9.804
  },
  "oklch": {
    "l": 0.24622,
    "c": 0.06158,
    "h": 144.5
  },
  "luminance": 0.01609
}

Semantic roles & 50–950 ramp

primary

#0A280C

secondary

#652961

accent

#45D9E3

background

#F4F5F4

surface

#E7EAE7

border

#C3C6C3

text

#010501

muted

#777977

Preview Lab

Preview with #0A280C

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

Preview Lab → · Contrast checker → · Palette generator →