#0A3101#0A3101

#0A3101 is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.5% C 0.087 H 139.9°. Best body text is #FFFFFF at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#0A3101
RGB	rgb(10, 49, 1)
HSL	hsl(109, 96%, 10%)
HSV	hsv(109, 98%, 19%)
CMYK	cmyk(79.6%, 0%, 98%, 80.8%)
CIE-LAB	lab(16.81, -24.08, 23.25)
CIE-LCH	lch(16.81, 33.47, 136.00°)
OKLab	oklab(27.5% -0.0662 0.0558)
OKLCH	oklch(27.5% 0.087 139.9)
XYZ	xyz(1.2289, 2.2632, 0.4008)
Luminance	0.0226 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A3101 #280131

analogous

#223101 #0A3101 #013110

triadic

#0A3101 #010A31 #31010A

tetradic

#0A3101 #012231 #280131 #311001

square

#0A3101 #012231 #280131 #311001

split-complementary

#0A3101 #100131 #310122

monochromatic

#061E01 #061E01 #0A3101 #166D02 #22A903

Accessibility & contrast

On white

14.46

#0A3101 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#0A3101 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A3101

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A3101	#FFFFFF	#000000	##FFFFFF
##0A3101	1.00	14.46	1.45	14.46
#FFFFFF	14.46	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332B00

Deuteranopia (green-blind)

#2E2805

Tritanopia (blue-blind)

#052F28

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #0a3101;
/* rgb */ color: rgb(10, 49, 1);
/* oklch */ color: oklch(27.5% 0.087 139.9);

Tailwind

colors: {
  custom: {
    50: '#4f6a47',
    500: '#0a3101',
    950: '#000000',
  },
}

SCSS

$custom: #0a3101;
$custom-light: #4f6a47;
$custom-dark: #000000;

JSON

{
  "hex": "#0a3101",
  "rgb": {
    "r": 10,
    "g": 49,
    "b": 1
  },
  "hsl": {
    "h": 108.75,
    "s": 96,
    "l": 9.804
  },
  "oklch": {
    "l": 0.275,
    "c": 0.08657,
    "h": 139.9
  },
  "luminance": 0.02263
}

Semantic roles & 50–950 ramp

primary

#0A3101

secondary

#651777

accent

#29FFD7

background

#F4F6F4

surface

#E7EBE6

border

#C3C6C2

text

#020600

muted

#787A77

Preview Lab

Preview with #0A3101

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

Preview Lab → · Contrast checker → · Palette generator →