#0A400D#0A400D

#0A400D is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.6% C 0.097 H 143.6°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#0A400D
RGB	rgb(10, 64, 13)
HSL	hsl(123, 73%, 15%)
HSV	hsv(123, 84%, 25%)
CMYK	cmyk(84.4%, 0%, 79.7%, 74.9%)
CIE-LAB	lab(22.86, -28.76, 25.13)
CIE-LCH	lch(22.86, 38.19, 138.85°)
OKLab	oklab(32.56% -0.0779 0.0574)
OKLCH	oklch(32.56% 0.097 143.6)
XYZ	xyz(2.0311, 3.7601, 0.9994)
Luminance	0.0376 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 0.97

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A400D #400A3D

analogous

#22400A #0A400D #0A4028

triadic

#0A400D #0D0A40 #400D0A

tetradic

#0A400D #0A2240 #400A3D #40280A

square

#0A400D #0A2240 #400A3D #40280A

split-complementary

#0A400D #280A40 #400A22

monochromatic

#041A05 #041A05 #0A400D #127518 #1BAA23

Accessibility & contrast

On white

11.99

#0A400D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#0A400D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A400D

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A400D	#FFFFFF	#000000	##FFFFFF
##0A400D	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413906

Deuteranopia (green-blind)

#3B3512

Tritanopia (blue-blind)

#003E36

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0a400d;
/* rgb */ color: rgb(10, 64, 13);
/* oklch */ color: oklch(32.6% 0.097 143.6);

Tailwind

colors: {
  custom: {
    50: '#54754f',
    500: '#0a400d',
    950: '#000000',
  },
}

SCSS

$custom: #0a400d;
$custom-light: #54754f;
$custom-dark: #000000;

JSON

{
  "hex": "#0a400d",
  "rgb": {
    "r": 10,
    "g": 64,
    "b": 13
  },
  "hsl": {
    "h": 123.333,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.32556,
    "c": 0.09678,
    "h": 143.6
  },
  "luminance": 0.0376
}

Semantic roles & 50–950 ramp

primary

#0A400D

secondary

#7D2979

accent

#38E5F0

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#030802

muted

#787B78

Preview Lab

Preview with #0A400D

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

Preview Lab → · Contrast checker → · Palette generator →