#0A230F#0A230F

#0A230F is a very dark, muted green. Relative luminance 0.013; OKLCH L 23.0% C 0.049 H 148.0°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#0A230F
RGB	rgb(10, 35, 15)
HSL	hsl(132, 56%, 9%)
HSV	hsv(132, 71%, 14%)
CMYK	cmyk(71.4%, 0%, 57.1%, 86.3%)
CIE-LAB	lab(11.28, -15.35, 10.01)
CIE-LCH	lch(11.28, 18.33, 146.90°)
OKLab	oklab(22.99% -0.0416 0.026)
OKLCH	oklch(22.99% 0.049 148)
XYZ	xyz(0.8124, 1.3010, 0.6602)
Luminance	0.0130 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A230F #230A1E

analogous

#12230A #0A230F #0A231C

triadic

#0A230F #0F0A23 #230F0A

tetradic

#0A230F #0A1223 #230A1E #231C0A

square

#0A230F #0A1223 #230A1E #231C0A

split-complementary

#0A230F #1C0A23 #230A12

monochromatic

#07180A #07180A #0A230F #185323 #258238

Accessibility & contrast

On white

16.66

#0A230F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#0A230F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A230F

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A230F	#FFFFFF	#000000	##FFFFFF
##0A230F	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231F0D

Deuteranopia (green-blind)

#201D10

Tritanopia (blue-blind)

#05221E

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #0a230f;
/* rgb */ color: rgb(10, 35, 15);
/* oklch */ color: oklch(23.0% 0.049 148.0);

Tailwind

colors: {
  custom: {
    50: '#4b5e4e',
    500: '#0a230f',
    950: '#000000',
  },
}

SCSS

$custom: #0a230f;
$custom-light: #4b5e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#0a230f",
  "rgb": {
    "r": 10,
    "g": 35,
    "b": 15
  },
  "hsl": {
    "h": 132,
    "s": 55.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.22994,
    "c": 0.04908,
    "h": 148
  },
  "luminance": 0.01301
}

Semantic roles & 50–950 ramp

primary

#0A230F

secondary

#5F2A54

accent

#49C1DF

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#010401

muted

#777977

Preview Lab

Preview with #0A230F

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

Preview Lab → · Contrast checker → · Palette generator →