#0A4E19#0A4E19

#0A4E19 is a dark, moderate green. Relative luminance 0.056; OKLCH L 37.1% C 0.106 H 146.2°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#0A4E19
RGB	rgb(10, 78, 25)
HSL	hsl(133, 77%, 17%)
HSV	hsv(133, 87%, 31%)
CMYK	cmyk(87.2%, 0%, 67.9%, 69.4%)
CIE-LAB	lab(28.34, -32.65, 25.14)
CIE-LCH	lch(28.34, 41.21, 142.41°)
OKLab	oklab(37.14% -0.0879 0.059)
OKLCH	oklch(37.14% 0.106 146.2)
XYZ	xyz(3.0248, 5.5831, 1.8377)
Luminance	0.0558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.34

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4E19 #4E0A3F

analogous

#1D4E0A #0A4E19 #0A4E3B

triadic

#0A4E19 #190A4E #4E190A

tetradic

#0A4E19 #0A1D4E #4E0A3F #4E3B0A

square

#0A4E19 #0A1D4E #4E0A3F #4E3B0A

split-complementary

#0A4E19 #3B0A4E #4E0A1D

monochromatic

#031B09 #031B09 #0A4E19 #11842A #18BA3C

Accessibility & contrast

On white

9.92

#0A4E19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#0A4E19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4E19

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4E19	#FFFFFF	#000000	##FFFFFF
##0A4E19	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)

#4F4613

Deuteranopia (green-blind)

#48411E

Tritanopia (blue-blind)

#004C43

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #0a4e19;
/* rgb */ color: rgb(10, 78, 25);
/* oklch */ color: oklch(37.1% 0.106 146.2);

Tailwind

colors: {
  custom: {
    50: '#588058',
    500: '#0a4e19',
    950: '#000000',
  },
}

SCSS

$custom: #0a4e19;
$custom-light: #588058;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4e19",
  "rgb": {
    "r": 10,
    "g": 78,
    "b": 25
  },
  "hsl": {
    "h": 133.235,
    "s": 77.273,
    "l": 17.255
  },
  "oklch": {
    "l": 0.3714,
    "c": 0.10584,
    "h": 146.2
  },
  "luminance": 0.05583
}

Semantic roles & 50–950 ramp

primary

#0A4E19

secondary

#8B2975

accent

#34C9F4

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #0A4E19

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

Preview Lab → · Contrast checker → · Palette generator →