#0A2301#0A2301

#0A2301 is a very dark, moderate green. Relative luminance 0.013; OKLCH L 22.7% C 0.067 H 137.6°. Best body text is #FFFFFF at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#0A2301
RGB	rgb(10, 35, 1)
HSL	hsl(104, 94%, 7%)
HSV	hsv(104, 97%, 14%)
CMYK	cmyk(71.4%, 0%, 97.1%, 86.3%)
CIE-LAB	lab(11.05, -17.68, 15.70)
CIE-LCH	lch(11.05, 23.64, 138.39°)
OKLab	oklab(22.73% -0.0497 0.0454)
OKLCH	oklch(22.73% 0.067 137.6)
XYZ	xyz(0.7317, 1.2687, 0.2350)
Luminance	0.0127 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A2301 #1A0123

analogous

#1B2301 #0A2301 #012309

triadic

#0A2301 #010A23 #23010A

tetradic

#0A2301 #011B23 #1A0123 #230901

square

#0A2301 #011B23 #1A0123 #230901

split-complementary

#0A2301 #090123 #23011B

monochromatic

#081E01 #081E01 #0A2301 #1B5F03 #2C9A04

Accessibility & contrast

On white

16.75

#0A2301 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#0A2301 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A2301

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A2301	#FFFFFF	#000000	##FFFFFF
##0A2301	1.00	16.75	1.25	16.75
#FFFFFF	16.75	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#251F00

Deuteranopia (green-blind)

#211D03

Tritanopia (blue-blind)

#08211C

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0a2301;
/* rgb */ color: rgb(10, 35, 1);
/* oklch */ color: oklch(22.7% 0.067 137.6);

Tailwind

colors: {
  custom: {
    50: '#4b5e47',
    500: '#0a2301',
    950: '#000000',
  },
}

SCSS

$custom: #0a2301;
$custom-light: #4b5e47;
$custom-dark: #000000;

JSON

{
  "hex": "#0a2301",
  "rgb": {
    "r": 10,
    "g": 35,
    "b": 1
  },
  "hsl": {
    "h": 104.118,
    "s": 94.444,
    "l": 7.059
  },
  "oklch": {
    "l": 0.22734,
    "c": 0.06726,
    "h": 137.6
  },
  "luminance": 0.01269
}

Semantic roles & 50–950 ramp

primary

#0A2301

secondary

#54166A

accent

#29FFC6

background

#F4F5F3

surface

#E7E9E5

border

#C3C5C1

text

#010400

muted

#777977

Preview Lab

Preview with #0A2301

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

Preview Lab → · Contrast checker → · Palette generator →