#0C3E1F#0C3E1F

#0C3E1F is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.3% C 0.075 H 151.8°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#0C3E1F
RGB	rgb(12, 62, 31)
HSL	hsl(143, 68%, 15%)
HSV	hsv(143, 81%, 24%)
CMYK	cmyk(80.6%, 0%, 50%, 75.7%)
CIE-LAB	lab(22.38, -24.66, 14.45)
CIE-LCH	lch(22.38, 28.58, 149.63°)
OKLab	oklab(32.25% -0.0664 0.0356)
OKLCH	oklch(32.25% 0.075 151.8)
XYZ	xyz(2.1214, 3.6221, 1.8834)
Luminance	0.0362 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.23

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C3E1F #3E0C2B

analogous

#123E0C #0C3E1F #0C3E38

triadic

#0C3E1F #1F0C3E #3E1F0C

tetradic

#0C3E1F #0C123E #3E0C2B #3E380C

square

#0C3E1F #0C123E #3E0C2B #3E380C

split-complementary

#0C3E1F #380C3E #3E0C12

monochromatic

#051A0D #051A0D #0C3E1F #167139 #20A552

Accessibility & contrast

On white

12.18

#0C3E1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#0C3E1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C3E1F

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C3E1F	#FFFFFF	#000000	##FFFFFF
##0C3E1F	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E381D

Deuteranopia (green-blind)

#383421

Tritanopia (blue-blind)

#003D36

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #0c3e1f;
/* rgb */ color: rgb(12, 62, 31);
/* oklch */ color: oklch(32.3% 0.075 151.8);

Tailwind

colors: {
  custom: {
    50: '#53745b',
    500: '#0c3e1f',
    950: '#000000',
  },
}

SCSS

$custom: #0c3e1f;
$custom-light: #53745b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c3e1f",
  "rgb": {
    "r": 12,
    "g": 62,
    "b": 31
  },
  "hsl": {
    "h": 142.8,
    "s": 67.568,
    "l": 14.51
  },
  "oklch": {
    "l": 0.3225,
    "c": 0.07537,
    "h": 151.8
  },
  "luminance": 0.03622
}

Semantic roles & 50–950 ramp

primary

#0C3E1F

secondary

#7A2C5C

accent

#3DA9EA

background

#F5F7F5

surface

#E8EDE9

border

#C4C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #0C3E1F

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

Preview Lab → · Contrast checker → · Palette generator →