#0A3E18#0A3E18

#0A3E18 is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.1% C 0.084 H 148.0°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#0A3E18
RGB	rgb(10, 62, 24)
HSL	hsl(136, 72%, 14%)
HSV	hsv(136, 84%, 24%)
CMYK	cmyk(83.9%, 0%, 61.3%, 75.7%)
CIE-LAB	lab(22.22, -26.40, 18.50)
CIE-LCH	lch(22.22, 32.23, 144.97°)
OKLab	oklab(32.06% -0.071 0.0444)
OKLCH	oklch(32.06% 0.084 148)
XYZ	xyz(2.0125, 3.5755, 1.4481)
Luminance	0.0358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 3.15

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3E18 #3E0A30

analogous

#163E0A #0A3E18 #0A3E32

triadic

#0A3E18 #180A3E #3E180A

tetradic

#0A3E18 #0A163E #3E0A30 #3E320A

square

#0A3E18 #0A163E #3E0A30 #3E320A

split-complementary

#0A3E18 #320A3E #3E0A16

monochromatic

#041A0A #041A0A #0A3E18 #13732C #1BA741

Accessibility & contrast

On white

12.24

#0A3E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0A3E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3E18

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3E18	#FFFFFF	#000000	##FFFFFF
##0A3E18	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3815

Deuteranopia (green-blind)

#39331B

Tritanopia (blue-blind)

#003D35

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0a3e18;
/* rgb */ color: rgb(10, 62, 24);
/* oklch */ color: oklch(32.1% 0.084 148.0);

Tailwind

colors: {
  custom: {
    50: '#537456',
    500: '#0a3e18',
    950: '#000000',
  },
}

SCSS

$custom: #0a3e18;
$custom-light: #537456;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3e18",
  "rgb": {
    "r": 10,
    "g": 62,
    "b": 24
  },
  "hsl": {
    "h": 136.154,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32061,
    "c": 0.08378,
    "h": 148
  },
  "luminance": 0.03576
}

Semantic roles & 50–950 ramp

primary

#0A3E18

secondary

#7B2865

accent

#39BEEF

background

#F5F7F5

surface

#E8EDE9

border

#C4C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #0A3E18

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

Preview Lab → · Contrast checker → · Palette generator →