#0A4E1A#0A4E1A

#0A4E1A is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.2% C 0.105 H 146.5°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#0A4E1A
RGB	rgb(10, 78, 26)
HSL	hsl(134, 77%, 17%)
HSV	hsv(134, 87%, 31%)
CMYK	cmyk(87.2%, 0%, 66.7%, 69.4%)
CIE-LAB	lab(28.35, -32.51, 24.63)
CIE-LCH	lch(28.35, 40.78, 142.86°)
OKLab	oklab(37.15% -0.0875 0.058)
OKLCH	oklch(37.15% 0.105 146.5)
XYZ	xyz(3.0358, 5.5875, 1.8956)
Luminance	0.0559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.49

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4E1A #4E0A3E

analogous

#1C4E0A #0A4E1A #0A4E3C

triadic

#0A4E1A #1A0A4E #4E1A0A

tetradic

#0A4E1A #0A1C4E #4E0A3E #4E3C0A

square

#0A4E1A #0A1C4E #4E0A3E #4E3C0A

split-complementary

#0A4E1A #3C0A4E #4E0A1C

monochromatic

#031B09 #031B09 #0A4E1A #11842C #18BA3E

Accessibility & contrast

On white

9.92

#0A4E1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0A4E1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4E1A

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4E1A	#FFFFFF	#000000	##FFFFFF
##0A4E1A	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4614

Deuteranopia (green-blind)

#48411E

Tritanopia (blue-blind)

#004C43

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0a4e1a;
/* rgb */ color: rgb(10, 78, 26);
/* oklch */ color: oklch(37.2% 0.105 146.5);

Tailwind

colors: {
  custom: {
    50: '#588058',
    500: '#0a4e1a',
    950: '#000000',
  },
}

SCSS

$custom: #0a4e1a;
$custom-light: #588058;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4e1a",
  "rgb": {
    "r": 10,
    "g": 78,
    "b": 26
  },
  "hsl": {
    "h": 134.118,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37153,
    "c": 0.10493,
    "h": 146.5
  },
  "luminance": 0.05588
}

Semantic roles & 50–950 ramp

primary

#0A4E1A

secondary

#8B2974

accent

#34C7F4

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #0A4E1A

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

Preview Lab → · Contrast checker → · Palette generator →