#0A431A#0A431A

#0A431A is a dark, moderate green. Relative luminance 0.042; OKLCH L 33.7% C 0.089 H 148.0°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#0A431A
RGB	rgb(10, 67, 26)
HSL	hsl(137, 74%, 15%)
HSV	hsv(137, 85%, 26%)
CMYK	cmyk(85.1%, 0%, 61.2%, 73.7%)
CIE-LAB	lab(24.17, -28.14, 19.70)
CIE-LCH	lch(24.17, 34.35, 145.00°)
OKLab	oklab(33.69% -0.0757 0.0472)
OKLCH	oklch(33.69% 0.089 148)
XYZ	xyz(2.3186, 4.1531, 1.6565)
Luminance	0.0415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 1.56

Hunter Green (survey)

#0B4008

ΔE00 3.74

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A431A #430A33

analogous

#17430A #0A431A #0A4336

triadic

#0A431A #1A0A43 #431A0A

tetradic

#0A431A #0A1743 #430A33 #43360A

square

#0A431A #0A1743 #430A33 #43360A

split-complementary

#0A431A #360A43 #430A17

monochromatic

#041B0A #041B0A #0A431A #12782F #1AAE43

Accessibility & contrast

On white

11.47

#0A431A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#0A431A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A431A

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A431A	#FFFFFF	#000000	##FFFFFF
##0A431A	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C16

Deuteranopia (green-blind)

#3D381D

Tritanopia (blue-blind)

#00413A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0a431a;
/* rgb */ color: rgb(10, 67, 26);
/* oklch */ color: oklch(33.7% 0.089 148.0);

Tailwind

colors: {
  custom: {
    50: '#547857',
    500: '#0a431a',
    950: '#000000',
  },
}

SCSS

$custom: #0a431a;
$custom-light: #547857;
$custom-dark: #000000;

JSON

{
  "hex": "#0a431a",
  "rgb": {
    "r": 10,
    "g": 67,
    "b": 26
  },
  "hsl": {
    "h": 136.842,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33691,
    "c": 0.08921,
    "h": 148
  },
  "luminance": 0.04153
}

Semantic roles & 50–950 ramp

primary

#0A431A

secondary

#802968

accent

#37BDF1

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030903

muted

#787B78

Preview Lab

Preview with #0A431A

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

Preview Lab → · Contrast checker → · Palette generator →