#0A3E1A#0A3E1A

#0A3E1A is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.1% C 0.082 H 149.1°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#0A3E1A
RGB	rgb(10, 62, 26)
HSL	hsl(138, 72%, 14%)
HSV	hsv(138, 84%, 24%)
CMYK	cmyk(83.9%, 0%, 58.1%, 75.7%)
CIE-LAB	lab(22.25, -26.03, 17.35)
CIE-LCH	lch(22.25, 31.28, 146.32°)
OKLab	oklab(32.1% -0.07 0.042)
OKLCH	oklch(32.1% 0.082 149.1)
XYZ	xyz(2.0341, 3.5841, 1.5617)
Luminance	0.0358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3E1A #3E0A2E

analogous

#143E0A #0A3E1A #0A3E34

triadic

#0A3E1A #1A0A3E #3E1A0A

tetradic

#0A3E1A #0A143E #3E0A2E #3E340A

square

#0A3E1A #0A143E #3E0A2E #3E340A

split-complementary

#0A3E1A #340A3E #3E0A14

monochromatic

#041A0B #041A0B #0A3E1A #137330 #1BA746

Accessibility & contrast

On white

12.23

#0A3E1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0A3E1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3E1A

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3E1A	#FFFFFF	#000000	##FFFFFF
##0A3E1A	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3817

Deuteranopia (green-blind)

#38341D

Tritanopia (blue-blind)

#003D36

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0a3e1a;
/* rgb */ color: rgb(10, 62, 26);
/* oklch */ color: oklch(32.1% 0.082 149.1);

Tailwind

colors: {
  custom: {
    50: '#537457',
    500: '#0a3e1a',
    950: '#000000',
  },
}

SCSS

$custom: #0a3e1a;
$custom-light: #537457;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3e1a",
  "rgb": {
    "r": 10,
    "g": 62,
    "b": 26
  },
  "hsl": {
    "h": 138.462,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32097,
    "c": 0.08165,
    "h": 149.1
  },
  "luminance": 0.03584
}

Semantic roles & 50–950 ramp

primary

#0A3E1A

secondary

#7B2862

accent

#39B7EF

background

#F4F7F5

surface

#E8EDE9

border

#C4C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #0A3E1A

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

Preview Lab → · Contrast checker → · Palette generator →