#0A431D#0A431D

#0A431D is a dark, moderate green. Relative luminance 0.042; OKLCH L 33.7% C 0.086 H 149.5°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#0A431D
RGB	rgb(10, 67, 29)
HSL	hsl(140, 74%, 15%)
HSV	hsv(140, 85%, 26%)
CMYK	cmyk(85.1%, 0%, 56.7%, 73.7%)
CIE-LAB	lab(24.22, -27.61, 17.99)
CIE-LCH	lch(24.22, 32.95, 146.91°)
OKLab	oklab(33.74% -0.0742 0.0436)
OKLCH	oklch(33.74% 0.086 149.5)
XYZ	xyz(2.3539, 4.1673, 1.8425)
Luminance	0.0417 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 4.56

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A431D #430A30

analogous

#13430A #0A431D #0A4339

triadic

#0A431D #1D0A43 #431D0A

tetradic

#0A431D #0A1343 #430A30 #43390A

square

#0A431D #0A1343 #430A30 #43390A

split-complementary

#0A431D #390A43 #430A13

monochromatic

#041B0C #041B0C #0A431D #127834 #1AAE4B

Accessibility & contrast

On white

11.45

#0A431D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#0A431D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A431D

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A431D	#FFFFFF	#000000	##FFFFFF
##0A431D	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C1A

Deuteranopia (green-blind)

#3D3820

Tritanopia (blue-blind)

#00423A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #0a431d;
/* rgb */ color: rgb(10, 67, 29);
/* oklch */ color: oklch(33.7% 0.086 149.5);

Tailwind

colors: {
  custom: {
    50: '#54785a',
    500: '#0a431d',
    950: '#000000',
  },
}

SCSS

$custom: #0a431d;
$custom-light: #54785a;
$custom-dark: #000000;

JSON

{
  "hex": "#0a431d",
  "rgb": {
    "r": 10,
    "g": 67,
    "b": 29
  },
  "hsl": {
    "h": 140,
    "s": 74.026,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33743,
    "c": 0.08607,
    "h": 149.5
  },
  "luminance": 0.04168
}

Semantic roles & 50–950 ramp

primary

#0A431D

secondary

#802963

accent

#37B3F1

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030903

muted

#787B78

Preview Lab

Preview with #0A431D

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

Preview Lab → · Contrast checker → · Palette generator →