#0A3D1F#0A3D1F

#0A3D1F is a dark, moderate green. Relative luminance 0.035; OKLCH L 31.9% C 0.075 H 152.6°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#0A3D1F
RGB	rgb(10, 61, 31)
HSL	hsl(145, 72%, 14%)
HSV	hsv(145, 84%, 24%)
CMYK	cmyk(83.6%, 0%, 49.2%, 76.1%)
CIE-LAB	lab(21.95, -24.59, 13.88)
CIE-LCH	lch(21.95, 28.23, 150.56°)
OKLab	oklab(31.88% -0.0662 0.0343)
OKLCH	oklch(31.88% 0.075 152.6)
XYZ	xyz(2.0411, 3.5007, 1.8642)
Luminance	0.0350 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.56

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3D1F #3D0A28

analogous

#0F3D0A #0A3D1F #0A3D39

triadic

#0A3D1F #1F0A3D #3D1F0A

tetradic

#0A3D1F #0A0F3D #3D0A28 #3D390A

square

#0A3D1F #0A0F3D #3D0A28 #3D390A

split-complementary

#0A3D1F #390A3D #3D0A0F

monochromatic

#041A0D #041A0D #0A3D1F #13723A #1BA654

Accessibility & contrast

On white

12.35

#0A3D1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#0A3D1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3D1F

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3D1F	#FFFFFF	#000000	##FFFFFF
##0A3D1F	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371D

Deuteranopia (green-blind)

#373321

Tritanopia (blue-blind)

#003C36

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0a3d1f;
/* rgb */ color: rgb(10, 61, 31);
/* oklch */ color: oklch(31.9% 0.075 152.6);

Tailwind

colors: {
  custom: {
    50: '#52735b',
    500: '#0a3d1f',
    950: '#000000',
  },
}

SCSS

$custom: #0a3d1f;
$custom-light: #52735b;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3d1f",
  "rgb": {
    "r": 10,
    "g": 61,
    "b": 31
  },
  "hsl": {
    "h": 144.706,
    "s": 71.831,
    "l": 13.922
  },
  "oklch": {
    "l": 0.31878,
    "c": 0.07457,
    "h": 152.6
  },
  "luminance": 0.03501
}

Semantic roles & 50–950 ramp

primary

#0A3D1F

secondary

#7A2859

accent

#39A4EF

background

#F4F7F5

surface

#E7EDE9

border

#C3C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #0A3D1F

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

Preview Lab → · Contrast checker → · Palette generator →