#0A301A#0A301A

#0A301A is a dark, muted green. Relative luminance 0.023; OKLCH L 27.6% C 0.059 H 154.1°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#0A301A
RGB	rgb(10, 48, 26)
HSL	hsl(145, 66%, 11%)
HSV	hsv(145, 79%, 19%)
CMYK	cmyk(79.2%, 0%, 45.8%, 81.2%)
CIE-LAB	lab(16.76, -19.58, 10.31)
CIE-LCH	lch(16.76, 22.13, 152.22°)
OKLab	oklab(27.57% -0.0529 0.0258)
OKLCH	oklch(27.57% 0.059 154.1)
XYZ	xyz(1.3685, 2.2529, 1.3398)
Luminance	0.0225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A301A #300A20

analogous

#0D300A #0A301A #0A302D

triadic

#0A301A #1A0A30 #301A0A

tetradic

#0A301A #0A0D30 #300A20 #302D0A

square

#0A301A #0A0D30 #300A20 #302D0A

split-complementary

#0A301A #2D0A30 #300A0D

monochromatic

#05190E #05190E #0A301A #156335 #1F9551

Accessibility & contrast

On white

14.48

#0A301A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0A301A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A301A

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A301A	#FFFFFF	#000000	##FFFFFF
##0A301A	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B19

Deuteranopia (green-blind)

#2B281B

Tritanopia (blue-blind)

#002F2A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0a301a;
/* rgb */ color: rgb(10, 48, 26);
/* oklch */ color: oklch(27.6% 0.059 154.1);

Tailwind

colors: {
  custom: {
    50: '#4f6956',
    500: '#0a301a',
    950: '#000000',
  },
}

SCSS

$custom: #0a301a;
$custom-light: #4f6956;
$custom-dark: #000000;

JSON

{
  "hex": "#0a301a",
  "rgb": {
    "r": 10,
    "g": 48,
    "b": 26
  },
  "hsl": {
    "h": 145.263,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27572,
    "c": 0.05888,
    "h": 154.1
  },
  "luminance": 0.02253
}

Semantic roles & 50–950 ramp

primary

#0A301A

secondary

#6D2950

accent

#3FA1E8

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020603

muted

#787A78

Preview Lab

Preview with #0A301A

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

Preview Lab → · Contrast checker → · Palette generator →