#0A401B#0A401B

#0A401B is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.8% C 0.084 H 149.2°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#0A401B
RGB	rgb(10, 64, 27)
HSL	hsl(139, 73%, 15%)
HSV	hsv(139, 84%, 25%)
CMYK	cmyk(84.4%, 0%, 57.8%, 74.9%)
CIE-LAB	lab(23.03, -26.71, 17.72)
CIE-LCH	lch(23.03, 32.05, 146.43°)
OKLab	oklab(32.75% -0.0718 0.0429)
OKLCH	oklch(32.75% 0.084 149.2)
XYZ	xyz(2.1562, 3.8102, 1.6585)
Luminance	0.0381 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A401B #400A2F

analogous

#14400A #0A401B #0A4036

triadic

#0A401B #1B0A40 #401B0A

tetradic

#0A401B #0A1440 #400A2F #40360A

square

#0A401B #0A1440 #400A2F #40360A

split-complementary

#0A401B #360A40 #400A14

monochromatic

#041A0B #041A0B #0A401B #127531 #1BAA48

Accessibility & contrast

On white

11.92

#0A401B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#0A401B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A401B

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A401B	#FFFFFF	#000000	##FFFFFF
##0A401B	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413A18

Deuteranopia (green-blind)

#3A351E

Tritanopia (blue-blind)

#003F37

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0a401b;
/* rgb */ color: rgb(10, 64, 27);
/* oklch */ color: oklch(32.8% 0.084 149.2);

Tailwind

colors: {
  custom: {
    50: '#537558',
    500: '#0a401b',
    950: '#000000',
  },
}

SCSS

$custom: #0a401b;
$custom-light: #537558;
$custom-dark: #000000;

JSON

{
  "hex": "#0a401b",
  "rgb": {
    "r": 10,
    "g": 64,
    "b": 27
  },
  "hsl": {
    "h": 138.889,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.32754,
    "c": 0.08364,
    "h": 149.2
  },
  "luminance": 0.0381
}

Semantic roles & 50–950 ramp

primary

#0A401B

secondary

#7D2963

accent

#38B6F0

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #0A401B

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

Preview Lab → · Contrast checker → · Palette generator →