#0A431C#0A431C

#0A431C is a dark, moderate green. Relative luminance 0.042; OKLCH L 33.7% C 0.087 H 149.0°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#0A431C
RGB	rgb(10, 67, 28)
HSL	hsl(139, 74%, 15%)
HSV	hsv(139, 85%, 26%)
CMYK	cmyk(85.1%, 0%, 58.2%, 73.7%)
CIE-LAB	lab(24.20, -27.79, 18.57)
CIE-LCH	lch(24.20, 33.42, 146.25°)
OKLab	oklab(33.73% -0.0747 0.0449)
OKLCH	oklch(33.73% 0.087 149)
XYZ	xyz(2.3417, 4.1624, 1.7784)
Luminance	0.0416 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 4.28

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A431C #430A31

analogous

#15430A #0A431C #0A4338

triadic

#0A431C #1C0A43 #431C0A

tetradic

#0A431C #0A1543 #430A31 #43380A

square

#0A431C #0A1543 #430A31 #43380A

split-complementary

#0A431C #380A43 #430A15

monochromatic

#041B0B #041B0B #0A431C #127832 #1AAE49

Accessibility & contrast

On white

11.46

#0A431C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#0A431C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A431C

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A431C	#FFFFFF	#000000	##FFFFFF
##0A431C	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C19

Deuteranopia (green-blind)

#3D381F

Tritanopia (blue-blind)

#00423A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0a431c;
/* rgb */ color: rgb(10, 67, 28);
/* oklch */ color: oklch(33.7% 0.087 149.0);

Tailwind

colors: {
  custom: {
    50: '#547859',
    500: '#0a431c',
    950: '#000000',
  },
}

SCSS

$custom: #0a431c;
$custom-light: #547859;
$custom-dark: #000000;

JSON

{
  "hex": "#0a431c",
  "rgb": {
    "r": 10,
    "g": 67,
    "b": 28
  },
  "hsl": {
    "h": 138.947,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33725,
    "c": 0.08713,
    "h": 149
  },
  "luminance": 0.04163
}

Semantic roles & 50–950 ramp

primary

#0A431C

secondary

#802965

accent

#37B6F1

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030903

muted

#787B78

Preview Lab

Preview with #0A431C

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

Preview Lab → · Contrast checker → · Palette generator →