#0A390A#0A390A

#0A390A is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.3% C 0.089 H 143.0°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#0A390A
RGB	rgb(10, 57, 10)
HSL	hsl(120, 70%, 13%)
HSV	hsv(120, 82%, 22%)
CMYK	cmyk(82.5%, 0%, 82.5%, 77.6%)
CIE-LAB	lab(20.09, -26.30, 23.46)
CIE-LCH	lch(20.09, 35.24, 138.26°)
OKLab	oklab(30.25% -0.0714 0.0539)
OKLCH	oklch(30.25% 0.089 143)
XYZ	xyz(1.6430, 3.0125, 0.7820)
Luminance	0.0301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 1.56

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 4.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A390A #390A39

analogous

#21390A #0A390A #0A3921

triadic

#0A390A #0A0A39 #390A0A

tetradic

#0A390A #0A2139 #390A39 #39210A

square

#0A390A #0A2139 #390A39 #39210A

split-complementary

#0A390A #210A39 #390A21

monochromatic

#051A05 #051A05 #0A390A #136D13 #1CA11C

Accessibility & contrast

On white

13.10

#0A390A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#0A390A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A390A

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A390A	#FFFFFF	#000000	##FFFFFF
##0A390A	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3304

Deuteranopia (green-blind)

#352F0F

Tritanopia (blue-blind)

#003730

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0a390a;
/* rgb */ color: rgb(10, 57, 10);
/* oklch */ color: oklch(30.3% 0.089 143.0);

Tailwind

colors: {
  custom: {
    50: '#52704c',
    500: '#0a390a',
    950: '#000000',
  },
}

SCSS

$custom: #0a390a;
$custom-light: #52704c;
$custom-dark: #000000;

JSON

{
  "hex": "#0a390a",
  "rgb": {
    "r": 10,
    "g": 57,
    "b": 10
  },
  "hsl": {
    "h": 120,
    "s": 70.149,
    "l": 13.137
  },
  "oklch": {
    "l": 0.3025,
    "c": 0.08943,
    "h": 143
  },
  "luminance": 0.03013
}

Semantic roles & 50–950 ramp

primary

#0A390A

secondary

#762876

accent

#3BEDED

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #0A390A

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

Preview Lab → · Contrast checker → · Palette generator →